2009's Biggest Splits
Credit: Lester Cohen/WireImage.com; Jason Merritt/Getty Images
ADVERTISEMENT
David Cook and Kimberly Caldwell
The American Idol alums announced that they decided to split just before the holidays in January. "I think [Kimberly] just gets that this is all nuts...she's a nice break from the chaos," Cook, 26, the winner of season seven, has said of being able to relate to Caldwell, 27, a season two contestant.