Amazing American Idol Makeovers!
Katharine McPhee, Season 5 Runner-Up
Who's got blond ambition now? The 2006 contestant, now 25, co-starred in 2008's The House Bunny and scored a gold single with her song "Over It." Married to Nick Cokas since early 2009, she released her second album Unbroken in Jan. 2010.