Kate Hudson linked up with Katy Perry at the GO Campaign Gala in LA on Thursday night. The actress — who we've been seeing quite a lot of lately — posed for photos with Katy during the event, which also brought out Robert Pattinson and his fiancée, FKA Twigs. Seeing Kate and Katy together isn't just fun because they're both gorgeous, glamorous celebrities but also because they happen to have the same name; Katy's birth name is Katheryn Hudson, and she decided to use her mother's maiden name, Perry, when she started her music career specifically because she didn't want to be confused with Kate Hudson. Funny, right? See the name twins hanging out together in LA, then check out more real celebrity names you may not have known.