Toni Braxton and Trey SongzAccording to recent reports, the now infamous Toni Braxton and Trey Songz kiss could have resulted in -- or been the direct result of -- the 43-year-old diva's rumored split with husband Keri Lewis, formerly of R&B group Mint Condition. The separation would be added to Braxton's list of 2009 troubles. The singer kicked off the year with continuous health problems that caused her to cancel performances and appearances, and later struggled with the Internal Revenue Service.

But, it was the kiss with 25-year-old singer Trey Songz last week that is causing the latest buzz. Braxton and Songz collaborated for the song 'Yesterday' at the 2009 Soul Train Music Awards performance, which airs Sunday, Nov. 29, and ended their performance with an intense lip-lock. Braxton's husband was seated in the audience and witnessed the possibly planned kiss.

Braxton and Lewis tied the know in April 2001 after Lewis' band Mint Condition opened for the singer. They have two children together, Denim, 7, and Diezel, 6.

In related news, Songz recently released the sexy video for his latest single 'I Invented Sex.' Songz boasts about his sexual prowess in the song and offers up a visual in the steamy video.