Pixie Lott Makes a "Nasty" Debut in London

Pixie Lott treats the audience at G-A-Y bar to a live performance of her brand new song, Nasty, on Saturday night (March 8) in London, England.

The 23-year-old singer was thrilled to premiere her single at G-A-Y, by tweeting, “Loved last night so much! What a way to launch #Nasty.”

PHOTOS: Check out the latest pics of Pixie Lott

Earlier this week, Pixie was a walking rainbow as she arrived for the 40th Anniversary Celebration for the London Lesbian and Gay Switchboard held at The Waldorf Hilton Hotel in London.

30+ pics inside of Pixie Lott lighting up the stage in London…