Ellen helped the very single Demi Lovato find a potential love match in a round of "Who'd You Rather?"
Demi Lovato Plays 'Who'd You Rather?'
Zac Efron on 'That Awkward Moment'
Adam Levine Plays 'Heads Up!'
Egg Russian Roulette with Zac Efron
Ellen Discovers Her Audience's Hidden Talents
'Oops! My Water Broke' with Taylor Lautner
Orlando Bloom Shows Off Some Bad Behavior in 'Heads Up!'
Memorable Moment: Zac Efron Plays Zac or Smack