Yet another Disney star is in the news this week. Only days after defending Miley Cyrus for leaked photographs, Disney’s Brenda Song seems to be in some photo trouble of her own. Song, who is a regular on The Suite Life of Zack and Cody, has filed a libel suit against an escort service for using a picture of her in an ad, without her permission.

Song’s picture has been used in an ad for Cityvibe.com, a Web site looking to hook up men with some female escorts, in the L.A. Weekly and possible other places. The company used her photo with the caption, “Laya: Hawaiin [sic] beauty. Come get lei'd.”

The 20-year-old released a statement saying, “As a role model to millions of young people, I feel I have to take a stand against this company in regard to its exploitation of my image. In filing this lawsuit, I hope to prevent this company from doing this again to anyone else.”

Cityvibe.com and its parent company, Vibe Media Inc., have not responded to Song’s claim. Song is suing for $100,000 in damages.

Miley Cyrus already has the support of the Jonas Brothers after several personal photos of the star leaked online, but she's also getting encouragement from someone else who knows what it's like to be in the spotlight.

"Miley is probably the most charismatic and strong 15-year-old I know," Brenda Song, 20, of Disney Channel's The Suite Life of Zack and Cody, told PEOPLE at the 2008 JCPenney Asian Excellence Awards in Los Angeles. "She brushes everything off with a smile. She is truly a diva – in a very good way!"

Song was also quick to defend the Hannah Montana star's photos. "I love Miley. I think she's a very talented actress and singer," she said. "Whatever she does in her personal life is her personal life."