Singer and actress Cassie Ventura celebrated her 36th birthday big ... as in Texas big inside a new Houston nightclub with some super famous pals.
The vibes and drinks seemed to be flowing Wednesday at "Finish Your Champagne" and Cassie was spotted having a ball with a bubble gun, the perfect party weapon of choice.
Plenty of Cassie's famous friends turned out to help her pop the cork off the bottle ... which included NBA stars James Harden and Ja Morant, as well as industry pals Terrence J, Pleasure P, J Mulan,Alaric J. Klaos and Serayah.
A newly-single Ne-Yo was also spotted in the building ... weeks after his estranged wife revealed their marriage was done for good following cheating claims.
The R&B superstar did look unbothered though, especially as the DJ dropped plenty of Ne-Yo songs onto the party ... allowing for the birthday girl to bask in the moment.