BREAKING!! Kate Upton is the 2012 S.I. Swimsuit Issue Cover Girl! OWW!

Major props to Gabbo for posting the leaked cover (pic moved to second page)!

Holy shit! Many congrats to Kate, but let’s face it, we kinda knew this was gonna happen! S.I. is gonna sell a shit load of magazines & Kate’s gonna be a huge Hollywood hottie! CHAA-CHINGGG!!

S.I. billboard unveiled outside the Late Show in midtown Manhattan:
Photo Credit: Late Show Twitter

All arrival photos from the slightly crowded visit by the S.I. Swimsuit girls to Late Night with David Letterman are here.

We’re offering a small sampling of the layout below:
Photo Credit: S.I. Swimsuit Issue

MORE PHOTOS FROM THE SET: