Talk about irreconcilable differences! Carmen Electra and Dave Navarro have apparently both gone gay since pulling the plug on their two-and-a-half-year marriage earlier this year.

Gorgeous Carmen has been dating legendary rocker Joan Jett, while musician Dave has admitted to hooking up with men who are former members of his band – and then recently posed tongue-to-tongue with bad boy Tommy Lee.

“Carmen and Dave are very rock ‘n’ roll, very modern and very sexually open-minded,” an insider close to the couple told The ENQUIRER.

On Nov. 7, Carmen, 34, was spotted “heavily making out” with the 48-year-old “I Love Rock ‘n’ Roll” singer Joan while backstage at The Music Box theater in Hollywood.

Pick up this week’s issue of ENQUIRER for more details!