Caught! Gaga Makes a Monster Out of Kellan Lutz

Twilight star makes a stop to see Lady Gaga who stops to see her fans

Britney Spears wasn't the only celeb who braved the dress-up divas and drag queens last night to catch The Monster Ball (which, as we were in attendance, can say is a totally fab show). Kellan Lutz showed up at the Staples Center in Los Angeles to see Lady Gaga in all her glitter and pyrotechnics glory.

So did Kell don a hair-bow and ripped nylons for the occasion?

Sadly, no—the Twilight star, who looked "super sexy" (as if he doesn't always, the dude makes walking his dog look good), went mega simple to Lady G's self proclaimed "freak show," wearing a grey and blue T-shirt, jeans, and a hat.

But don't think that means he doesn't appreciate the effort that goes into Gaga-glam. The concert cutie was spotted snapping pictures with a fan, who he then complimented on her tres chic (and impressively homemade) Gaga costume.

"He looked happy," the spy dishes, and why wouldn't he be? Downing a few drinks and belting out "Bad Romance" could cure anyone's bad day. As for the queen of the night herself, L.G. surprised a group of her most loyal fans (sorry, Kellan not included) after the show with an encounter only Gaga could deliver.

About and hour and a half after the concert ended, about 20 little monsters were still waiting for the pop star to leave the stadium when an Escalade pulled up, with Gaga smiling and waving from the backseat.

Lady G, who might we add looks super fit and obviously fabulous in person, was sporting messy yellow hair, bright red lipstick, and wearing a giant furry red coat with short white go-go boots. "The driver kept going and she very firmly told him to stop," one of the lucky few gabbed.

Obviously the SUV got mobbed but our source says it was actually fairly tame, with the Lady taking her time with each fan to ask their name and sign whatever Gaga gear they had on 'em. But here's where it gets good:

After leaving her mark with all her monsters, Lady Gaga sadly said she had to go...and then climbed out of the window of her car backwards and fell into the waiting mini-mob's arms.

Then, she slipped back into the vehicle, blew everyone a kiss and drove off.

Too crazy, right?