Lady Gaga trumped Chris Brown in yesterday's Sound Off, with her little monsters giving her more than 59% of the votes! Mother Monster's latest single 'Marry the Night' has won two days straight now, beating out Rihanna's 'You Da One' and Breezy's 'Strip.' Today, Gaga will take on a new competitor in the form of Demi Lovato and the former Disney star's new single 'Give Your Heart a Break.'

While Lady Gaga delivers some club-ready beats on the pulse-pounding single 'Marry the Night,' Ms. Lovato is slowing things down a bit with 'Give Your Heart a Break.' While both tracks are dance-pop, Gaga's 'Marry the Night' is more energetic and uptempo, incorporating swelling synth and grinding guitars into her 'Born This Way' tune. On the other hand, Lovato keeps in time with the pounding backbeat, as her voice soars on the midtempo ballad.

Which song has you pressing repeat over and over again? Vote for 'Marry the Night' or 'Give Your Heart a Break' below.

Listen to Lady Gaga, 'Marry the Night'

Listen to Demi Lovato, 'Give Your Heart a Break'

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Rules of ‘Sound Off’:
There’s only one rule for our ‘Sound Off’ series: If a song remains the reigning champ for five straight days, it is retired to PopCrush’s ‘Sound Off’ Hall of Fame. With tons of great tracks coming out everyday day, we have to give other artists a chance to win!