Louis Tomlinson comes out in support of recently out Apple CEO Tim Cook

One Direction's Louis Tomlinson came out in support of Apple CEO Tim Cook's sexuality by wearing a rainbow Apple icon to the X Factor studio, where the band recorded a special performance.

Harry Styles had earlier talked about gender and sexuality after Cook addressed his sexuality, the Daily Star reported.

Cook had publicly addressed his orientation for the first time in a moving open letter, published by Bloomberg Businessweek at the end of October, where he declared himself "proud to be gay" and considers being gay "among the greatest gifts" God had given him.