Plot: Two years ago, a pregnant JESSICA ALBA joined Ellen for the Mother's Day Show -- and Ellen correctly predicted a girl! Now Jessica is expecting her second child, so she's back to find out if it's a boy or girl! She'll also tell Ellen the latest about her adorable daughter, Honor. Before the hysterical KEN JEONG's breakout role in "The Hangover," he was a dentist for 35 years! Now he's more popular than ever -- and starring in two of this summer's biggest movies! He'll be bringing his hilarious dance moves when he stops by today!