PopSugar — John Mayer hit up Katsuya, one of his favorite spots, for dinner in LA on Thursday night. He jokingly tweeted that it only cost him $138.35 and all the criticism of his look on the Internet the next day. We don't have any complaints about his clothes... more info

PopSugar — John Mayer went super fancy in his tux yesterday to perform with Chris Botti on The Tonight Show in LA. Of course, he tweeted about the experience as well as his wardrobe choice for the evening. Even though he's a musician first and a fashion plate... more info

E! Online — John Mayer's gonna be so jealous. Squeaky-clean tween dreams Demi Lovato and David Archuleta are set to hit the road together this summer, teaming up for a nationwide... more info

LILY Allen has revealed she has the hots for singer John Mayer on her Twitter account more info

ContactMusic — JENNIFER ANISTON's ex-boyfriend JOHN MAYER served up an Easter treat for Disney pop princess DEMI LOVATO via the Twitter.com social website after complimenting her LA LA LAND... more info

The Mirror — Looks like Jennifer Aniston is keeping her eyes wide open for a new man. The former Friends star, 40, was caught with her scary-starey expression as she filmed a scene alongside Jason Bateman - pictured with her left - in new movie The Baster. Unluck... more info

ET Online — John Mayer and 'Camp Rock' star Demi Lovato have been tweeting at each other! Mayer wrote on his Twitter page Thursday: "I have 'La La Land' by @ddlovato stuck in my head. Actually, it's not stuck. I'm choosing to sing it. B section is sophist... more info

Perez Hilton — A Perezicious reader e-mailed us this morning to let us know of a last minute lyric change in Katy Perry's NYC concerts this week! Perry swapped out the lyrics in You're So Gay to take a dig at fellow musician John Mayer! Says Bethany: I was at Kat... more info

VH1 News — John Mayer and Demi Lovato have been trading compliments and advice via Twitter. more info

AOL Music — John Mayer got an early birthday present yesterday when OK! magazine granted his wish to "cover" something other than the usual tabloid fare. more info