Leighton Meester: Trapped in an Elevator!

Leighton Meester is uber chic in a little black dress as she drops by Jimmy Kimmel Live! on Thursday (June 7) in Hollywood.

“Hi!:) I’m goin to @jimmykimmel!” the 26-year-old actress tweeted. “It airs tonight, talking about #ThatsMyBoy and lots of fun stuff:)”

PHOTOS: Check out the latest pics of Leighton Meester

On the show, Leighton chatted about getting stuck in an elevator with her That’s My Boy cast.

“[I was in there] for like an hour and a half. It was a really good way to get to know everyone,” Leighton explained. “[My costar Tony Orlando] was definitely trying to break his way out. There were police officers opening [the doors] and we were in between floors.”

That’s My Boy hits theaters on June 15.

FYI: Leighton is wearing her favorite Samira 13 earrings.