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

MTV.com News — 'You're going to make lots of records, I can tell,' Mayer tweets to Disney star.By Jocelyn Vena Demi Lovato Photo: Jon Kopaloff/ Getty Images Demi Lovato and John Mayer are having a Twittermance. Yes, we're coining that term. For the past ... more info

Dlisted — John Mayer was tinkling on his Twitter today and asked for a wish. John wrote, "It would be fun, just once, to catch the cover of a weekly tabloid and see the headline "John Mayer Nails Solo to 'Wheel!'" So that prompted OK! Magazine to get... more info

PopSugar — Jennifer Aniston stepped out of her hotel and on to the set of The Baster to film with Jason Bateman in NYC yesterday. While she's been keeping herself busy with work since her split with John Mayer, her love life is still a hot topic of conver... more info

PopSugar — John Mayer spent the afternoon with his father in Santa Monica yesterday before hitting the red carpet with fellow musical men last night. It's sweet since between his Mayercraft carrier exhibitions, rumor-starting lyrics, and overanalyzed Twitter, i... more info

PopSugar — The dudes came out in LA last night for the premiere of Anvil! The Story of Anvil at the Egyptian Theatre. The females were few and far between, but perhaps they should have checked out the RSVP list to see what kind of Manjoyment was lined up. Ryan ... more info

Yahoo! Music UK — world entertainment news - Prankster Eminem is back at his best in his comeback video We Made You, spoofing rocker-turned-reality TV star Bret Michaels, Star Trek's Mr. Spock, John Mayer, Elvis and even Amy Winehouse's estranged husband Blake Fielde... more info

MTV.com News — Kim Kardashian was 'honored' to be spoofed, while a friend says Jessica Simpson found the clip 'annoying.'By James Montgomery Kim Kardashian Photo: Jean Baptiste Lacroix/ WireImage By our count, Eminem slammed something like 20 celebrities... more info

ContactMusic — Prankster EMINEM is back at his best in his comeback video WE MADE YOU, spoofing rocker-turned-reality TV star BRET MICHAELS, STAR TREK's MR. SPOCK, JOHN MAYER, ELVIS and even... more info