Swift's rep, Tree Paine, tells PerezHilton.com:
Wow. Wow. Wow.
Kanye is straight-up INSANE!!!!!
Look at the birthday girl trying to hide that precious smile!
We think it's safe to say she had an AH-Mazing pre-birthday celebration with her boyfy and besties!
Ashley Greene was spotted leaving DBA in WeHo with her seski boyfriend Paul Khoury on the night before her 27th birthday!
Now if only the whole cast of Twilight came back together to celebrate her birthday!
That's definitely one picture we'd love to see!
[Image via AKM-GSI.]