Perez Hilton — In the 5th grade! Here's our favorite hard-pAArtying pop star Ke$ha at the ripe age of 10 or so looking like quite the [fill in the blank]! Ha! more info

Perez Hilton — This is the kind of girl that John Mayer belongs with - someone who dresses from a dumpster and is drunk enough to be attracted to a plastic bag. Which is good because when we think of John, that is the first image that comes to mind. A gigantic D-Ba... more info

Idolator — Folks, it’s not just Ke$ha’s birthday—it’s yours. For along with such priceless treasures as the singer’s junior high yearbook photo and a video of her at 13 warbling Radiohead’s “Karma Police,” we’re now giving you the gift of... more info

Idolator — Folks, it’s not just Ke$ha’s birthday today—it’s yours. For along with such priceless treasures as the singer’s junior high yearbook photo and a video of her at 13 warbling Radiohead’s “Karma Police,” we’re now giving you the g... more info

VH1 News — John Mayer and Ke$ha have sparked a Twittermance. "Dear Ke$ha, you have won me over with your tricks and charms," Mayer tweeted. more info

Idolator — Our favorite slightly-less-underage Parisian tourist isn’t the only pop star celebrating a birthday—his onstage Grammy companion and unofficial Jack Daniels spokesperson, Ke$ha, turns 23 today. Ah, what a strange, wild journey it’s been fo... more info

Jam! Showbiz Music, Canada — John Mayer and Ke$ha have sparked rumours they are set to become Hollywood's latest celebrity couple - after exchanging flirty online messages. more info

Starpulse — "I went to past-life regression therapy and I'm pretty sure I was JFK (John F. Kennedy). He said I was a really successful American man who was assassinated. So who else could it be?" Singer Ke$Ha ... more info

Rolling Stone — • News Ticker: White Stripes, Gang Starr • Billy Joel Nixes Rumors He Canceled John Tour • Gorillaz Debut New “Superfast Jellyfish” • Check out The Runaways‘ Track List • Peas Knock Ke$ha Out of Number One • Hear Prince’s New Rock... more info

ContactMusic — JOHN MAYER and KE$HA have sparked rumours they are set to become Hollywood's latest celebrity couple - after exchanging flirty online messages.The rocker, who has... more info