nyc AnnaLynne McCord 90210 signing acneheroes.com

Hey, even super hot celebs like AnnaLynne McCord have their beauty battles, and we applaud her for supporting a cause like this!

AnnaLynne was at the AcneHeroes.com signing in NYC last night, and the 90210 starlet has teamed up with the website to help promote it as a resource to find dermatologists and acne solutions. AnnaLynne says, "Having acne has been a challenge for me as I'm sure it is for you. AcneHeroes.com is the perfect place to find answers to your acne questions."

Hmm, wonder what her secret to beautiful skin is? Her face always looks flawless!