Kourtney Kardashian and Scott Disick attend Kylie Jenner's party

Kourt and sweet: Kourtney Kardashian arrived in style in a purple minidress on Thursday for Sister Kylie Jenner's birthday party in West Hollywood, California

She recently called attention to her relationship with her boyfriend Younes Bendjima.

And Kourtney Kardashian had your family & # 39; dreaming & # 39; with a meeting with her ex boyfriend Scott Disick while both attended Kylie Jenner's 21st birthday celebrations in West Hollywood, California on Thursday night.

Despite being famous for their tumultuous relationship, the reality star of 39, who shares three children with Scott, seemed more than friendly, and Khloe Kardashian shared a clip of the couple sitting next to each other at the table, writing: & # 39; A girl can dream & # 39;

Kourt and sweet: Kourtney Kardashian arrived in style in a purple minidress on Thursday for Sister Kylie Jenner's birthday party in West Hollywood, California

Kourt and sweet: Kourtney Kardashian arrived in style in a purple minidress on Thursday for Sister Kylie Jenner's birthday party in West Hollywood, California

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Kourtney, who recently ended her 18-month romance with model Younes, did everything she could for the party, showing both legs and cleavage in a sexy purple mini dress.

The diminutive style of beauty touched the upper part of the tanned and toned thighs of beauty, while her halter neckline allowed the star Keeping Up With The Kardashians to show off her wide bust.

The little fashionista completed her outfit with black open stilettos and accessories with gold hoop earrings.

Newly-single: the night of Kourtney in the city arrives shortly after she confirmed her break with model Younes Bendjima, 25

Newly-single: the night of Kourtney in the city arrives shortly after she confirmed her break with model Younes Bendjima, 25

Newly-single: the night of Kourtney in the city arrives shortly after she confirmed her break with model Younes Bendjima, 25

Individual arrival: Scott Disick, 35, also attended the birthday party held at Craig & # 39; s and Delilah without his girlfriend of 19 years, Sofia Richie.

Individual arrival: Scott Disick, 35, also attended the birthday party held at Craig & # 39; s and Delilah without his girlfriend of 19 years, Sofia Richie.

Individual arrival: Scott Disick, 35, also attended the birthday party held at Craig & # 39; s and Delilah without his girlfriend of 19 years, Sofia Richie.

Dream reunion: Khloe Kardashian, 34, shared a Snapchat video about Scott and Kourtney sitting next to each other and dinner with the legend "A girl can dream & # 39;

Dream reunion: Khloe Kardashian, 34, shared a Snapchat video about Scott and Kourtney sitting next to each other and dinner with the legend "A girl can dream & # 39;

Dream reunion: Khloe Kardashian, 34, shared a Snapchat video about Scott and Kourtney sitting next to each other and dinner with the legend "A girl can dream & # 39;

Making sure his brazen attire spoke for itself, Kourtney moved his characteristic jet-black hair into an elegant quilt in the center and accented his brown eyes with a bold look of smoky eyeshadow.

Scott kept him casual with a plain green shirt, black pants and brown boots.

Kourtney and Scott started dating in 2006 and have their son, Mason, eight years old, six-year-old daughter Penelope, and Reign, their three-year-old son.

They separated in 2015 and Kourtney started dating Younes in 2016.

Parents of three children: Scott and Kourtney are parents of Mason, Penelope and Reinado

Parents of three children: Scott and Kourtney are parents of Mason, Penelope and Reinado

Fun part: Kourtney and Scott sat next to each other in Craig's restaurant

Fun part: Kourtney and Scott sat next to each other in Craig's restaurant

Parents of three children: Scott and Kourtney are parents of Mason, Penelope and Reinado

Birthday celebration: the star of reality joined his family for the party that celebrates Kylie's 21st birthday

Birthday celebration: the star of reality joined his family for the party that celebrates Kylie's 21st birthday

Birthday celebration: the star of reality joined his family for the party that celebrates Kylie's 21st birthday

Purple Power: Kourtney looked stunning in a purple halter top mini dress

Purple Power: Kourtney looked stunning in a purple halter top mini dress

Purple Power: Kourtney looked stunning in a purple halter top mini dress

Scott has been in a relationship with Sofia Richie, 19, since May 2017.

Sofia and Scott were seen shopping together at a Best Buy store on Thursday in Los Angeles.

During the premiere of Keeping Up With The Kardashians on Sunday, Scott admitted that the couple said earlier that they would try their romance again when they were 40 years old.

Informal look: Scott kept him casual with a plain green shirt and black pants

Informal look: Scott kept him casual with a plain green shirt and black pants

Father of three: the star of reality and Kourtney share three children together

Father of three: the star of reality and Kourtney share three children together

Informal look: Scott kept him casual with a plain green shirt and black pants

Family time: Kourtney and Scott show up in June 2016 in Malibu with children Mason, Penelope and Reinado

Family time: Kourtney and Scott show up in June 2016 in Malibu with children Mason, Penelope and Reinado

Family time: Kourtney and Scott show up in June 2016 in Malibu with children Mason, Penelope and Reinado

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