Singing star Toni Braxton and Keri Lewis are reportedly separating after 8 years of marriage. Essence.com claims the platinum-selling songstress and the former Mint Condition crooner are on the rocks.

No other details are available. Neither Braxton nor Lewis has commented, but Toni hit headlines after locking lips with singer Trey Songz on stage at the 2009 Soul Train Awards on Tuesday. Toni’s husband was present in the audience for the headling-grabbing liplock.

It has been a tough few years for Toni, who was forced to shut down her headlining show on the Las Vegas strip after being diagnosed with a life-threatening health condition in 2008. The singer is reportedly facing foreclosure on her Los Angeles home.

Keri and Toni have two sons together.