By Breaking Celebrity News Staff

Barbara’s not going to be happy – again. Only days after canceling on the legendary ABC journalist, Lindsay Lohan made a surprise appearance on Late Night with Jimmy Fallon Wednesday, donning a crazy outfit to participate in his “Let Us Play With Your Look” bit, and we've got the clip for you right here on Breaking Celebrity News.

Lohan wore an all-white get-up, sunglasses, and a bob white wig in the makeover-themed skit, in which she applied mousse to an audience member's hair while Fallon sang in the background. (Anne Hathaway has also participated in the recurring sketch.)

"I want to say thank you to the great Lindsay Lohan for helping us out!" Fallon said afterwards. "She's awesome."

The 26-year-old Mean Girls star plays Elizabeth Taylor in Lifetime's upcoming Liz & [expletive], her first starring role in five years following a long stretch of sporadic work due to legal entanglements and personal issues.

Watch the video on Breaking Celebrity News

Earlier this week, she upset Barbara Walters by backing out of a scheduled interview, opting to appear on The Tonight Show with Jay Leno instead on Tuesday, November 20.