Kaley Cuoco's buns quite literally had all the fun this weekend. The 35-year-old sitcom star and "The Flight Attendant" face was all workout action for her 6.6 million Instagram followers yesterday, with stories going down the unusual route as Kaley was joined by two very little cuties for her yoga mat session. Kaley, who houses a veritable farm of pets on her $12 million Hidden Hills estate, was joined by rabbits Lenny and Simon, with an amusing video showing how it rolls under her roof. Check it out below.