Kesha LAX gold tooth Kesha LAX gold tooth

Another celeb is jumping on the lavender hair bandwagon!

Kesha was all smiles when she arrived at Los Angeles International Airport on Saturday, and she was headed to Las Vegas for the Billboard Music Awards, which are being hosted by Ludacris at the MGM Grand Garden Arena. K Money tweeted, "stoked to be an expert on @RisingStarABC with @BradPaisley @Ludacris & @joshgroban. Watch us on the #BBMAs Sunday!"

And we're stoked that after a stint in rehab earlier this year for an eating disorder, the 27-year-old singer is back on her feet and seemingly better than ever!

Thoughts on Kesha's new color?