Evan Rachel Wood “used to be in the closet” about her love for Justin Bieber — but no anymore,Ray-Ban RB3343! The elated Belieber sang “Baby” aboard Late Night With Jimmy Fallon last night to testify it.

OK! NEWS: EVAN RACHEL WOOD CAUGHT SINGING JUSTIN BIEBER BY GEORGE CLOONEY — “THAT WAS TERRIFYING“

“I’ve got a bit of the Bieber fever,” Evan acknowledged on Late Night With Jimmy Fallon while promoting her current movie, The Ides of March.

“How did you get the fever?” Jimmy Fallon asked.

Evan conceded namely she went apt see Justin’s video, Never Say Never, as a joke and apt make fun of it, but ending up falling in adore.

“I was kind of upset. I was like, dude, being a Justin Bieber fan was not in the cards. I wasn’t blueprinting on this,” she explained. “But I accustom to be in the wardrobe about it, but immediately I am proud and not humiliated.”

OK! GALLERY: GEORGE CLOONEY & RYAN GOSLING GOOF AROUND AT ‘THE IDES OF MARCH’ PREMIERE IN L.A.

“Can you give us a little savor? A little of the Biebs?” Jimmy asked.

Evan needed some “swag” first — a leather jacket, and she shook her hair in front of her face — and then she sang a mini morsel of “Baby.”

How do you think she did?

Watch a clip of Evan’s representation,lunettes soleil maui jim, beneath,lunettes pas cher!