I've got a fun show for you today! I love Twitter, and today I did another Twitter challenge at UC San Diego. Over a thousand people show up this time! You won't believe what I have them do. They're playing for a big prize this time -- tickets to one of my 12 Days of Giveaways shows. Then, the beautiful HAYDEN PANETTIERE is dropping by to chat with me. She ends up stripping right in front of everyone, and you won't guess what she's wearing underneath! She also volunteered to be dunked for Breast Cancer Awareness Month, and I've got a surprise guest to throw the balls. He might just be the worst thrower I've had on the show, and if you've seen Harry Connick Jr., you know that's saying something. Then, you know I love reality shows, and one of my favorites is "Dancing with the Stars." That's why I'm excited to have AARON CARTER & KARINA SMIRNOFF here today. He had been doing well, but barely escaped elimination this week, but they'll do a great dance for me today! Also, 21-year-old music sensation ANGEL TAYLOR will be making her television debut on my show! She's been compared to some of the greatest names in music. Her new CD, "Love Travels," just came out -- and she'll be singing her song "Like You Do."