Lea Michele stopped by the Tonight Show with Jay Leno to promote her new movie “New Year’s Eve,” but Jay couldn’t get over Lea’s hot dress, and unusual last name.

The 25-year-old “Glee” actress wore a dazzling gold minidress with a plunging neckline that left Jay talking to her breasts during the whole interview.

The sit down started innocently enough when Jay asked her about her unusual surname, which she doesn’t use as her professional name.

Her real last name, she said, is “Sarfati.”

“I don’t use it a lot because I got Lea So-fatty, Lea So-farty at school,” she giggled.

“So when I was little and I went on my first audition they were like, ‘And may we have your name,’ and I was like Lea Michele. And I’ve been Lea Michele ever since,” she explained.

“Is that Italian?” Jay asked?

“It’s Sephardic, which is Spanish/Jew. We’re from Spain, got kicked out…”

“Now why did you get kicked out.” Leno quipped. “Was the skirt too short?”

Michele definitely had a good time on the show.

“Just finished typing (sic) #JayLeno! Had the best time! Talked Bout #NewYearsEve and #Glee! You’re the best Mr. Leno!” she wrote on Twitter.