09:31 AM EDT 03/19/2015
Originally posted 05/18/2013 09:00AM
With Iron Man 3 breaking box office records, nobody is happier about the film's success than actor Ashley Hamilton, who plays a small but pivotal role of former military officer Jack Taggert.
Hamilton, whose band The Wondergirls also performs the song "Let's Go All the Way" on the soundtrack with Robbie Williams, says he's "really grateful for somebody giving me an opportunity again. I just didn't have that before."
The 38-year-old son of George Hamilton has had more than his fair share of troubles when it came to drug and alcohol abuse.
Top 5 Most Voted Stories
Ben Affleck Is 'Devastated' Over Divorce, 'Really Tried to Save Their Marriage': Source
Kendra Wilkinson and Hank Baskett Reveal the Truth About His Sex Scandal: 'I Brought Pain upon This Family'
Amber Roof, Sister of Alleged Charleston Gunman Dylann Roof, Creates GoFundMe Page to Pay for 'Dream Honeymoon' After Massacre Forced Her to Cancel Wedding
Ben Affleck and Jennifer Garner: How Their Differences Drove Them Apart
Ben Affleck and Jennifer Garner Divorcing After 10 Years of Marriage
Top 10 News Categories
The most buzzed about stars this minute!
Treat Yourself! 4 Preview Issues
More On PEOPLE.com
Got a News Tip?
Send it to our People.com editors!