USA Today Music — He performed four songs, for the first time in a long time. more info

ContactMusic — Rocker John Mayer is moving into the world of fashion by designing his own accessories range.The Your Body Is a Wonderland musician, who is currently... more info

Dlisted — Beyonce is looking like me when I'm patiently waiting for them to call my number at In-N-Out. Khlamidiá Kardashian West's (that's what Kim and Kanye are naming their baby, right?) auntie will sing the National Anthem at President Obam... more info

ContactMusic — John Mayer wants to create a ''sanctuary'' for himself and Katy Perry.The womanising rocker - who has previously dated a bevy of famous women... more info

411 Mania — A friend of his thinks so... more info

Dlisted — Santa Claus is not amused. That Tweet should have cancelled Christmas. Katy Perry brought John Mayer home for the holidays to meet her parents. That's no gift. I'd rather have rabies in my stocking. He looks like he has hasn't seen the... more info

People.com — She describes the picture of her boyfriend as "Santa Baby" on Twitter more info

ContactMusic — Katy Perry and John Mayer helped spread a little holiday cheer over the weekend (22Dec12) by visiting patients at a hospital in California.The... more info

Big Apple Music Scene — Last night, while you were stuffing your face with pie or watching How the Grinch Stole Christmas with your family, John Mayer was dressing up as Santa Claus, and Katy Perry was taking a picture of it. More »Katy Perry Tweets Photo Of John Mayer Tha... more info

People.com — The pop star and singer-songwriter are "happy together," says a source. more info