Will Britney Survive on The X Factor? "It's going to be so much fun," said a "clearly uncomfortable Spears" as she took the stage at Fox's upfronts to announce her participation as a judge in the new season of The X Factor. "Doing X Factor may lead her back into meltdown territory. She gets extremely nervous and anxious. She's hard on herself and not very confident." Even a positive event like her engagement to Jason Trawick can "input as stress. This is a lot of change all at once for Britney. She's coming undone." While her last two albums went platinum, friends say she is not fully recovered from the 2008 mental breakdown that ended with a psych ward stay. "She really is starting to seem loopy and not right. She is so happy one minute and crying the next. Her emotions are fragile." At a friend's Brentwood crawfish boil, Spears ignored partygoers while "muttering obscenities by herself." She hung out by the food table, saying, "Fuck it, I'm eating whatever I want. I don't care." Being the world's most famous teenage pop star may have had some unforeseen longer-term ill effects. "Everyone she needs to see comes to the house. She gets her hair done or spray-tans at home. She is definitely lonely and doesn't have friends." A million sad smiley faces. X-Factor may exploit the curiosity factor. "The show needs a bankable pop star who will get viewers watching, whether they think she's ridiculous or they love her."