AceShowbiz - Is Blac Chyna giving her failed romance with Tyga another chance? The former couple, who shares a son named King Cairo together, was spotted attending a friend's birthday party at a nightclub in New York City on Sunday evening, August 19.

According to multiple witnesses, the party kicked off with a dinner at Catch NYC in the Meatpacking District. They later met up at the Marquee New York nightclub, where guests were said to be partying until the break of dawn. The two were seen entering the venue just minutes apart.

Later in the night, Tyga and Chyna reportedly embraced each other with a hug while chatting with their mutual friends. While the "Hookah" rapper opted for a casual outfit with a orange-and-black jacket and a white T-shirt underneath, the "Rob & Chyna" alum looked stunning in a patterned black gown which flaunted her enviable legs.

Other celebrities who also attended the birthday bash included Amber Rose, French Montana, Lil Jon, Ashlee Simpson and Evan Ross.

Tyga and Chyna first met when she starred in his "Rock City" music video back in 2011. They started dating shortly afterward and welcomed their first son together in October 2012. The then-couple got engaged two months later, before calling it quits in August 2014.

Following her breakup with the rapper, Chyna has been dating the likes of Future and Rob Kardashian. She shares a daughter named Dream with the latter. Most recently, the Lashed Bar owner dated 18-year-old YBN Almighty Jay. They were first spotted together in February, but later broke things off in June.

Meanwhile, Tyga started dating Kylie Jenner after splitting from his baby momma. They dated on-and-off until early 2017. Afterward, he was rumored to be dating fellow rapper Iggy Azalea, but the latter has since denied the rumors.