Niall Horan Plays 'Who'd You Rather' and Performs 'This Town' on 'Ellen'

Niall Horan is on the market, but Ellen DeGeneres is apparently on a mission to change that.When the One Direction singer dropped by Ellen to promote his first solo single, "This Town," on Wednesday (Oct. 26), DeGeneres had Niall play a rapid-fire game of "Who'd You Rather" to determine which Hollywood beauty he should date.