MARIAH CAREY, LENNY KRAVITZ: Friends With Benefits?

Mariah Carey and Lenny Kravitz have known each other since neither was famous, but lately, they've reportedly become more than just pals.

A source close to both stars tells Life and Style magazine, “There’s definitely chemistry between them. They’re both single and they’ve been hanging out a lot lately. They’ve been super close over the years, and they have a lot in common so it’s not surprising that they could have taken their friendship to the next level. Everyone who knows them personally in the music industry is buzzing about it -- and wants it to be true!”

The two first met decades ago when the then-unknown Lenny used to hang out at the sports bar where Mimi was waitressing. They later appeared together in the 1993 flick Precious.