Hulk Hogan may be alone in his embarrassment over the leaked sex tape, which features Heather Clem riding his 59-year-old people's elbow boner, but he isn't the only famous face that has been between her legs. 

A source close to the wrestler's friend-turned-defendant has said that Bubba The Love Sponge's wife regularly banged his famous friends during their marriage.  His radio staff know of "at least two other tapes involving notable names" and the insider explained:

"It was just sort of a regular thing when it came to Heather and Bubba.  They were known for taping Heather's sexscapades and it just so happened to involve famous people sometimes." 

While the Florida-based DJ swears he didn't leak the erotic footage to Gawker and even suggests Hulk did it himself, it sounds like he definitely leaked it to other folks.  The source continued:

"Bubba regularly brought his wife's sex tapes into work at the radio station and would show them to the staff.  When the Hulk tape was leaked none of his staff were surprised because they'd all seen it already!  And that wasn't the only tape they saw with Heather having sex with a celebrity." 

Wonder who it was?  We can't imagine Bubba being friends with any A-listers, but we're sure we'd be amused by Heather's other celebrity conquests.