Serena Williams explains her various personalities—and reveals she's given each one a name.
“Summer is my assistant who lives inside my body,” Williams said. “It's weird. She's very effective. She's unbelievable. She's really like organized and she's amazing. I love her. I remember Megan. I think she was a bad girl. Like kind of like just liked to have a lot of fun. Haven't seen her in a long time.
"[Psycho Serena] I haven't seen her either in a while. I have been trying to keep that one under wraps. I think that's a girl that gets really crazy on the tennis court and just really fights really hard, just takes it a little too far sometimes. Laquanda [is] not allowed to come out. She's on probation. She's not nasty. She's just real. Keeps it real. And you just definitely don't want to cross her. Because you cross her, then she snaps. I don't speak to her very often. I try never to see her. She's nuts.”