Serena Williams showed off her legs in a tiny miniskirt as she took a series of selfies with Alicia Keys while watching the US Open in New York City on Sunday.
The 42-year-old tennis legend looked to be having the time of his life as he cheered on Bulgaria’s Grigor Dimitrov’s victory over Russia’s Andrey Rublev during day seven of the tournament.
The sports star wore a white, black and neon green ensemble for the event and was joined by the singer, 43.
Serena got going and was seen clapping and jumping throughout the match.
The tennis star was particularly animated, flashing peace signs to the crowd and sticking out his tongue to encourage the players.
Serena Williams, 42, had a blast with Alicia Keys while watching the US Open in Flushing, New York, on Sunday.
![Serena Williams shows off her legs in a tiny miniskirt as she takes selfies with Alicia Keys while watching the US Open in New York 7 Serena donned a white miniskirt and matching top as she snapped a series of selfies with Alicia, 43, who wore a low-cut white shirt and ripped jeans.](https://whatsnew2day.com/wp-content/uploads/cwv-webp-images/2024/09/1725292599_526_Serena-Williams-shows-off-her-legs-in-a-tiny-miniskirt.jpg.webp)
Serena donned a white miniskirt and matching top as she snapped a series of selfies with Alicia, 43, who wore a low-cut white shirt and ripped jeans.
![Serena Williams shows off her legs in a tiny miniskirt as she takes selfies with Alicia Keys while watching the US Open in New York 9 1725292603 657 Serena Williams shows off her legs in a tiny miniskirt](https://whatsnew2day.com/wp-content/uploads/cwv-webp-images/2024/09/1725292603_657_Serena-Williams-shows-off-her-legs-in-a-tiny-miniskirt.jpg.webp)
![Serena Williams shows off her legs in a tiny miniskirt as she takes selfies with Alicia Keys while watching the US Open in New York 11 In between services, Serena took the time to snap a few selfies with the New York hitmaker and shared the results on her Instagram.](https://whatsnew2day.com/wp-content/uploads/cwv-webp-images/2024/09/1725292608_635_Serena-Williams-shows-off-her-legs-in-a-tiny-miniskirt.jpg.webp)
In between services, Serena took the time to snap a few selfies with the New York hitmaker and shared the results on her Instagram.
Between services, Serena also took time to take some selfies with Alicia.
The retired tennis player and the singer smiled as they took the photo with Alicia matching Serena’s white tennis outfit.
The singer-songwriter donned a low-cut white shirt and a pair of ripped cargo jeans to enjoy the tournament.
She accessorized her look with a pair of chunky gold earrings and several layered necklaces and opted for a bright red lipstick.
The two laughed and chatted throughout the match and were in good spirits, before taking to Instagram to share their selfies.
Serena captioned her photos: “If it’s serious, I don’t want it. So much fun at @usopen @aliciakeys. Also, if you can, go see Hells Kitchen on Broadway. It’s a MUST!”
Alicia commented under the adorable snaps: “Pure sister energy!!!!!!!!!!!! …
The tennis legend returned to the US Open on Sunday for the first time since retiring in 2022.
![Serena Williams shows off her legs in a tiny miniskirt as she takes selfies with Alicia Keys while watching the US Open in New York 13 Alicia commented under the adorable photos:](https://whatsnew2day.com/wp-content/uploads/cwv-webp-images/2024/09/1725292616_505_Serena-Williams-shows-off-her-legs-in-a-tiny-miniskirt.jpg.webp)
Alicia commented under the adorable photos: “…
![Serena Williams shows off her legs in a tiny miniskirt as she takes selfies with Alicia Keys while watching the US Open in New York 15 The singer-songwriter donned a pair of ripped cargo jeans to enjoy the tournament and accessorized her outfit with a pair of chunky gold earrings and several layered necklaces.](https://whatsnew2day.com/wp-content/uploads/cwv-webp-images/2024/09/1725292623_478_Serena-Williams-shows-off-her-legs-in-a-tiny-miniskirt.jpg.webp)
The singer-songwriter donned a pair of ripped cargo jeans to enjoy the tournament and accessorized her outfit with a pair of chunky gold earrings and several layered necklaces.
![Serena Williams shows off her legs in a tiny miniskirt as she takes selfies with Alicia Keys while watching the US Open in New York 17 Serena got going and was seen clapping and jumping throughout the match as she cheered on the players.](https://whatsnew2day.com/wp-content/uploads/cwv-webp-images/2024/09/Serena-Williams-shows-off-her-legs-in-a-tiny-miniskirt.jpeg.webp)
Serena got going and was seen clapping and jumping throughout the match as she cheered on the players.
![Serena Williams shows off her legs in a tiny miniskirt as she takes selfies with Alicia Keys while watching the US Open in New York 19 The tennis star put on a leggy display in a tiny miniskirt and matching top with a neon green pattern as she watched the match.](https://whatsnew2day.com/wp-content/uploads/cwv-webp-images/2024/09/1725292635_908_Serena-Williams-shows-off-her-legs-in-a-tiny-miniskirt.jpg.webp)
The tennis star put on a leggy display in a tiny miniskirt and matching top with a neon green pattern as she watched the match.
![Serena Williams shows off her legs in a tiny miniskirt as she takes selfies with Alicia Keys while watching the US Open in New York 21 The sports legend returned to the US Open on Sunday for the first time since retiring in 2022.](https://whatsnew2day.com/wp-content/uploads/cwv-webp-images/2024/09/1725292641_45_Serena-Williams-shows-off-her-legs-in-a-tiny-miniskirt.jpg.webp)
The sports legend returned to the US Open on Sunday for the first time since retiring in 2022.
Two years later, Serena headed to the Women’s Tennis Association’s Billie Jean King Tennis Center to enjoy the seventh day of the tournament.
Serena and Alicia were far from the only celebrities enjoying the games.
Singer-songwriter John Mayer, who shared the stage with the New York hitmaker, watched the show from a box seat on Sunday.
Bridgerton and Grey’s Anatomy creator Shonda Rhimes was also spotted at the event alongside comedian Stephen Colbert and SNL cast member Michael Che.
The US Open X account shared a video of Williams celebrating after Grigor Dimitrov secured a fourth-round win over Andrey Rublev.
The Bulgarian later revealed that he spoke to Serena before the five-set triumph.
He also talked about the extent of his nervousness about playing opposite his old friend.
“For some reason that didn’t occur to her,” Dimitrov said. “She gave me a good pep talk yesterday. Yes, I know, exactly. I’m delighted.”
![Serena Williams shows off her legs in a tiny miniskirt as she takes selfies with Alicia Keys while watching the US Open in New York 23 Serena enjoyed the action in Flushing with singer-songwriter Alicia and the pair smiled and waved to the crowd.](https://whatsnew2day.com/wp-content/uploads/cwv-webp-images/2024/09/1725292646_693_Serena-Williams-shows-off-her-legs-in-a-tiny-miniskirt.jpg.webp)
Serena enjoyed the action in Flushing with singer-songwriter Alicia and the pair smiled and waved to the crowd.
![Serena Williams shows off her legs in a tiny miniskirt as she takes selfies with Alicia Keys while watching the US Open in New York 25 Alicia's recording partner John Mayer was also in attendance on Sunday afternoon.](https://whatsnew2day.com/wp-content/uploads/cwv-webp-images/2024/09/1725292652_327_Serena-Williams-shows-off-her-legs-in-a-tiny-miniskirt.jpg.webp)
Alicia’s recording partner John Mayer was also in attendance on Sunday afternoon.
![Serena Williams shows off her legs in a tiny miniskirt as she takes selfies with Alicia Keys while watching the US Open in New York 27 Comedian Stephen Colbert looked animated as he watched the action.](https://whatsnew2day.com/wp-content/uploads/cwv-webp-images/2024/09/1725292661_451_Serena-Williams-shows-off-her-legs-in-a-tiny-miniskirt.jpg.webp)
![Serena Williams shows off her legs in a tiny miniskirt as she takes selfies with Alicia Keys while watching the US Open in New York 29 Bridgerton and Grey's Anatomy creator Shonda Rhimes was spotted](https://whatsnew2day.com/wp-content/uploads/cwv-webp-images/2024/09/1725292666_767_Serena-Williams-shows-off-her-legs-in-a-tiny-miniskirt.jpg.webp)
Bridgerton and Grey’s Anatomy creator Shonda Rhimes was also spotted at the event alongside comedian Stephen Colbert and SNL cast member Michael Che.
![Serena Williams shows off her legs in a tiny miniskirt as she takes selfies with Alicia Keys while watching the US Open in New York 31 Saturday Night Live's Michael Che was among a handful of celebrities in attendance](https://whatsnew2day.com/wp-content/uploads/cwv-webp-images/2024/09/1725292671_677_Serena-Williams-shows-off-her-legs-in-a-tiny-miniskirt.jpg.webp)
Saturday Night Live’s Michael Che was among a handful of celebrities in attendance
“It’s amazing, honestly, to play in front of you guys, in front of good friends and family,” Dimitrov added about playing in front of Serena and Alicia.
“Overall it’s a great atmosphere, so once again, thank you all. Thank you so much for the support.”
Dimitrov will play the winner of the Alexei Popyrin-Frances Tiafoe match on Tuesday for a place in the semi-finals.
In addition to acting as Dimitrov’s cheerleader, Serena was also spotted sharing a moment with Taylor Fritz.
Williams finished her legendary career with 73 titles and a record of 192 wins and 35 losses. Her trophy cabinet includes victories at the US Open in 1999, 2000, 2008, 2012, 2013 and 2014.