Sporting some adorable new bangs, Gossip Girl star Leighton Meester debuted a brand new look during a live performance at Troubadour in West Hollywood last night.

The 25-year-old could not look less like her alter ego Blair Waldorf in her casual, bohemian attire and wispy new 'do, but Leighton looked awesome just the same.

She's not half bad as a singer, either!

Meester performed songs from her new album in front of a crowd, which included her father and Gossip Girl co-star Michelle Trachtenberg. Here's a brief clip:

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