ET presents the stars ‘Then’ and ‘Now” with our special “ET’s Evolutions.” We’re opening up the ET vault revealing never before seen interviews with Beyonce, Leonardo DiCaprio, Megan Fox, Blake Shelton, Christina Applegate, and George Clooney. With 40 years’ worth of footage, no one has spent more time with the stars. We look at George Clooney’s “Facts of Life” and beyond. How Clooney’s 40 years in Hollywood just earned him the ultimate star honor. And, inside Megan Fox’s first acting gig starring alongside the Olsen Twins.