WTF Are You Doing In There, Creeper?

This photo (above) was allegedly taken in a photobooth at the IAC company - which owns websites including CollegeHumor, Vimeo, and Match.com - and, as you can probably see, John Mayer is there, and in the most sexually uncomfortable way possible.
Anyone who can give us an explanation for this would be very much appreciated.
Thoughts??
P.S. nice [...]

Leonor Varela Brooke Burke Ana Ivanovi Leslie Bega Sienna Guillory Maria Menounos Vanessa Hudgens Paige Butcher Mena Suvari Beyonce Marisa Miller Tara Reed