Buzz Bites (8/18/2009): SURPRISE SURPRISE! CELINE DION IS PREGNANT AGAIN.

+ Slightly weird megastar Celine Dion is pregnant again at the age of 41. Talk about taking chances! (Bitten & Bound)

+ Our girl Britney Spears is starting back up on her Circus tour (woohoo!) and is making a special appearance on the Late Show With David Letterman.  No doubt she will dazzle and amaze legions of fans worldwide as she <deep breath> reads the Top 10 list. Strong Britney! (US Magazine)

+ Kelly Clarkson and Joe Jonas plan to be celebrity judges on an upcoming episode of American Idol. Should be pretty cool for Kelly to be sitting next to fellow judge and songwriter extraordinaire Kara DioGuardi (who's penned several of her hits including the most recent"I Do Not Hook Up"). (PopCrunch)

+ Who's ready for a new Radiohead single? We are, too.  You're welcome. (The Tripwire)

+ Bet there are two things that you don't know about pop star Selena Gomez (and reigning Queen of Disney). (Blogamole)

+ As a little girl, Buzzcrush Katy Perry prayed to the Lord for big boobies, and boy did He answer her prayers. In fact, Katy talks an awful lot about her boobies most days, but we're not mad at it. Or her. Or them. (Socialite Life)