Miley Cyrus Lightens Her Locks!

Miley Cyrus showed fans her new brighter ‘do Friday, via Twitter.

The pop star posted a photo to her Twitter account showcasing her bright blonde tresses in a pose with pursed lips. She also made a blonde joke in her post, writing "Now that I'm blonde I gotta give duck lips in every photo.”

The 19-year-old previously had auburn hair … while this is the first time we’ve seen her go totally blonde, this isn’t the first time she’s changed up her look!

Just last week she showed off her new tattoo, a quote from President Theodore Roosevelt, which she got on the inside of her left arm.

Click "Launch Gallery" to vote on which celebrity hair color you prefer: blond or brunette!