by Matt StoperaBuzzFeedBuzzFeed StaffI've been working here since George W. Lady Gaga is the latest celebrity to hit the big 4-0, so in honor of our favorite Italian American, let's take a look at what 101 celebs looked like at 40. 1. Paul Rudd at 40: Lester Cohen / Getty Images In 2009. 2. Lucille Ball at 40: Cbs Photo Archive / Getty Images In 1951. 3. Brad Pitt at 40: Nbc / Getty Images In 2003. 4. Prince William at 40: Chris Jackson / Getty Images In 2022. 5. Denzel Washington at 40: Vinnie Zuffante / Getty Images In 1994. 6. Serena Williams at 40: Al Bello / Getty Images In 2022. 7.