Showbiz Tonight

If you want to party with the Biebs, you better be prepared to sign on the dotted line before stepping inside. The pop star, who has had controversial party pics of him leaked, is now taking measures to make sure it doesn't happen again.

According to TMZ, Bieber has reportedly drafted non-disclosure agreements and is asking anyone who enters his Calabasas, California, home to sign a contract saying they will not reveal what takes place on the premises. TMZ obtained the documents, including a "liability waiver and release" that bars partygoers from posting or revealing any information to others, including pictures. That means no tweeting, Facebook or Instagram for Bieber guests.

While the creators of "Friends" have repeatedly said that there are no plans to have a reunion special or movie based on the beloved sitcom, a mini-reunion of sorts did take place on "The Ellen DeGeneres Show."

Jennifer Aniston, who is co-hosting the talk show with DeGeneres on Wednesday, starred in a promo for a funny "Friends" mini-reunion alongside Matthew Perry and Courteney Cox.

It's a bird! It's a plane! It's Superman -- and a Wolverine? Although these two superheroes won't be in the same film, they're both coming to the big screen this summer in highly anticipated feature films, and we have the first look!

"Man of Steel," starring newcomer Henry Cavill, hits theaters June 14. The trailer teases the clash between Superman and the villainous General Zod, played by Michael Shannon. Zod threatens to destroy Earth unless Superman surrenders. "Man of Steel" brings together an ensemble of Hollywood A-listers, including Russell Crowe, Kevin Costner, Amy Adams, Diane Lane and Laurence Fishburne. 

Khloe Kardashian-Odom is sick and tired of the critics bashing her sister Kim during her pregnancy -- and she wrote a letter to prove it.

Kim Kardashian posted the letter Khloe wrote to her on her blog Sunday. It said, in part, that it's "disturbing that society loves to critique a woman's shape no matter how beautiful or happy she may be within herself."

After a destructive tornado swept through Oklahoma on Tuesday, celebrities with ties to the Sooner State offered their condolences and prayers on the red carpet and via Twitter.

Showbiz Tonight caught up with musical group Hanson -- the three brothers hail from Tulsa, OKlahoma -- on the red carpet at "The Hangover 3" premiere in Los Angeles on Monday night. "It's tragic," said youngest brother Zac. "No matter how much, you know there’s a culture in Oklahoma knowing tornadoes is a reality and so you prepare for that and I have a storm shelter in my house -- I know Taylor does, but at this level you know, it was the strongest force of nature, period. You know wind speeds of almost 300 miles per hour, it’s just no matter how much you prepare you still can’t prepare for that. It’s just tragic and terrible."

The Daytime Emmy Awards nominations are in!

HLN will bring you the 40th annual Daytime Emmy Awards on Sunday, June 16 at 8 p.m. ET and all of your favorite daytime stars will be there.