Christina Milian and Lil Wayne spark dating rumors once again, as they appeared to be more than just good friends at the after-party of this year's BET Awards.

The New Jersey-born singer and the New Orleans emcee were seen enjoying each other's company at Playhouse nightclub in Hollywood on Sunday night, June 29. The pair was photographed leaving the venue together at the end of the evening, piling into the back seat of a black car with Wayne sitting down low on the tan leather upholstery while Milian smiling next to him. According to MediaTakeOut.com, the two superstars looked like they had a "bit too much" to drink.

The "Dip It Low" songstress has apparently been spending quite a lot of time with the "Believe Me" rapper lately, as they were recently spotted out partying together. Also, she previously revealed in an interview with Rap-Up TV that she recorded two collaboration tracks on Tunechi's highly anticipated upcoming last solo album "Tha Carter V" -- especially considering the fact that she is signed to his Young Money Entertainment record label.

The hip-hop duo has actually been under dating speculations for several years now, although they were both in long-term relationships in the meantime. In fact, it has only been less than two weeks since US Weekly officially confirmed that Christina Milian called off her 14-month engagement to longtime fiance Jas Prince, the CEO of Houston-based Rap-A-Lot Records. The couple started dating back in 2010 and got enganged in April 2013. The 32-year-old beauty is a mother of 4-year-old daughter Violet she had with ex-boyfriend, fellow R&B artist The-Dream.

Similarly, Lil Wayne has been dating on-and-off girlfriend Dhea Sodano since early 2011, while the pair got engaged in February 2012. The 31-year-old rapper has four children in total from different women.