Which of the One Direction band member do you think might be gay?

Which of the One Direction band member do you think might be gay?

From left: Louis Tomlinson, Zayn Malik, Niall Horan, Harry Styles, and Liam Payne.

Lance Bass was a member of popular boy-band N'Sync and hid his homosexuality for years until the band disbanded. He knew coming out as gay would ruin N'Sync's success because of their massive female fans so he kept his secret to himself and never even told his band mates.

Lance feels the same thing is happening with English-Irish pop boy band, One Direction. He thinks at least one of them is gay. Looking at the pic above which of them do you think might be gay?