BARACK & JEN What's Really Going On

The wildest rumor of the summer so far involved Gwyneth Paltrow and Derek Blasberg, a writer and fashion industry personality who's good friends with countless members of the Hollywood elite.

Derek was named as the mystery celeb who allegedly fled one of Gwyneth's homes after wrecking the place with an outrageously messy bowel movement.

But now an even juicier rumor is making the rounds, not only in Hollywood but also in Washington, D.C. "The goss is...

Michelle and Barack [Obama] are living separate lives, and Barack is f-ing Jennifer Aniston," Lindsey Weber spilled while co-hosting a recent Who? Weekly podcast.

Lindsey went on to share that "reliable sources" have been spreading the claim, though she acknowledged it "obviously could be made up."

In Touch can reveal what’s really going on. A Hollywood source says Jen, 55, has known the former president, 62, and the former first lady, 60, “for years,” and that while the Friends star “was always closer to Michelle, recently she’s gotten close to Barack.