The Hollywood A-List has a reputation for demanding the very best, but this request tops our diva list. Showbiz Spy is reporting that Jennifer Lopez is quite particular about her potty. She won’t use any toilet without first installing a special seat.

The magazine quotes a source who says, “Jennifer is a clean-freak and doesn’t like putting her bum on any toilet unless it’s on her own custom-made seat. It’s a cover made to fit any loo.” But J-Lo’s commode conundrum is the least of her worries.

At least, it is if you’re asking her boyfriend Casper Smart‘s best friend Josh Ayers. Actually, make that ex-best friend. It seems someone isn’t too happy about Smart’s reportedly controlling behavior.

Showbiz Spy quotes Ayers calling Smart a “self promoter.” “He just got lucky,” said Ayers. “He’s willing to do whatever Jennifer wants as long as it furthers his own career.”

Yikes! We hope things start looking up for Jenny From The Block, and that both types of privy problems get solved soon.