Christina Aguilera Reveals Hit Song 'Fighter' Was About Ex Boyfriend Who Was Gay

Christina Aguilera is opening up about the inspiration behind her hit 2002 song “Fighter.” While appearing on the season premiere of Untucked – the RuPaul's Drag Race's after show – the 37-year-old entertainer revealed the hit song was inspired by the heartbreak she felt after learning her ex boyfriend was gay. "Was that about someone?"