Ashley Greene is all smiles after lunching with pals at La Piazza inside The Grove in Los Angeles on Saturday afternoon (September 3).

The 24-year-old actress just joined Glamour mag’s Tell Somebody campaign, which encourages girls all over the world to speak up for themselves if they, or someone they know, are engaged in an abusive relationship.

Ashley says in her PSA (according to ABC Action News), “Dating violence affects all kinds of woman. Young, old, educated, powerful, rich, poor… Nearly one in four woman are physically assaulted or raped by their partners… Tell somebody.”

Emma Stone, Lily Collins and Amber Heard have also recorded messages for the video.

15+ pics inside of Ashley Greene…