Which Celebrity Cat Should Be Your BFF? You got: Lil Bub Lil Bub can’t really close her mouth, but that doesn’t get her down. She also has little stumpy legs, but that doesn’t get her down either! Sure she’s not great at running or jumping, but that doesn’t mean you can’t have a swell time. Lil Bub is the ideal cat BFF if you just want to chill. You’re gonna have a whale of a time, taking selfies and just hanging out.