Jennifer Garner, Mark Ruffalo and Judy Greer reunite in honor of their 2004 film '13 Going on 30's 20th anniversary.
The film premiered in theaters on April 23, 2004.
Check out how the celebrities looked when they filmed '13 Going on 30' 20 years ago and how they appear now!
The film dropped to a streaming service platform just in time to watch post-Oscars ceremony.
ET has an exclusive sneak peek at the Oscar-nominated film's upcoming digital release.
Emma Stone, Mark Ruffalo and more of the 'Poor Things' cast dish on their costumes. 'Poor Things' arrives on digital Feb. 27.
Jennifer Garner honors her ‘13 Going on 30’ co-star, Mark Ruffalo at his Hollywood Walk of Fame ceremony on Thursday.
The actress adorably roasted her former co-star for trying to drop out of the flick.
The 'Poor Things' star shares why he kept his brain tumor diagnosis from his wife, Sunrise Coigney, for several weeks.
Mark Ruffalo chats with ET at the 29th Annual Critics Choice Awards in Los Angeles, which aired Sunday on The CW.
ET breaks down all the biggest moments from the 2024 Critics Choice Awards, which aired on The CW.
The iconic film was released in April 2004 and also starred Judy Greer and Andy Serkis.
Mark Ruffalo and his wife, Sunrise Coigney, chat with ET's Rachel Smith at the National Board of Review Awards Gala in New York City.
Mark Ruffalo and his wife, Sunrise Coigney, chat with ET's Denny Directo at the 14th Annual Governors Awards in Los Angeles.