Reginae Carter helped rapper YFN Lucci celebrate his big 3-0 on Tuesday, Feb. 16.
Lucci was released from jail on $500,000 bond on Feb. 8. The rapper, real name Rayshawn Bennett, is charged with the death of an associate during a shootout with rival gang members in Atlanta in December.
On Monday, Reginae, 22, shared a slideshow on Instagram featuring intimate photos of herself with the father-of-two.
"Happy birthday baby... I love you," she wrote. "The big 30 (I mean 21) lol enjoy your Day."
Rumor has it that Reginae put up the $50,000 cash to spring her on-again, off-again lover from jail. That rumor has not been confirmed by a bails bondsman.
The reality TV personality and entrepreneur is the daughter of rapper Lil Wayne.
Lucci is allowed to leave home for meetings with his attorney or doctor's appointment.