To Olivia Wilde, what tops meeting former president Bill Clinton? Meeting a Muppet, of course. The In Time actress guest-starred on last week’s SNL, which was hosted by Jason Segel and the Muppets, giving Wilde the chance to meet the “swoon”-worthy Muppet pianist, Rolf. “Met Rolf the dog backstage at SNL and he put his paw around me… Thus topping my Bill Clinton shoulder squeeze. Swoon,” the starlet tweeted backstage, including a photo of herself and her new canine friend.