Congratulations, Lovatics! With the help of your votes, Demi Lovato is the new champ in our Sound Off series. The 19-year-old songstress beat out hitmaker Lady Gaga (no easy feat!) and the song 'Marry the Night' in last week's Sound Off, and now Lovato and her new single 'Give Your Heart a Break' will take on a new competitor -- Adam Lambert and his latest release 'Better Than I Know Myself.'

Both Lovato's 'Give Your Heart a Break' and Lambert's 'Better Than I Know Myself' are love ballads, with Lovato's song having a more uptempo quality (since the song is about finding new love) opposed to Lambert's slowed-down approach (which finds him belting out lyrics about being madly in love). Both of the artist's give stunningly powerful vocal performances, so this one might be a tough pick for Sound Off voters.

Which song are you feeling more? Cast your vote for either Demi Lovato's 'Give Your Heart a Break' or Adam Lambert's 'Better Than I Know Myself' below.

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

Listen to Adam Lambert, 'Better Than I Know Myself'

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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!