It's the battle of the baby bumps! Dev is killing the competition lately, with her song 'In the Dark' dominating our 'Sound Off' series for two days in a row now! We want to see if she can make it three by pitting her against fellow mommy-to-be Beyonce!

Beyonce recently dropped her latest '4' single for 'Love on Top,' and the feel-good, doo-wop-inspired pop song is the perfect segue into the colder months of autumn. Dev's 'In the Dark,' on the other hand, is a bass-bumping party track, with dance-inducing beats and an infectious chorus.

Which of these hot mamas-to-be will come out on top? Vote for either Beyonce's 'Love on Top' or Dev's 'In the Dark' in today's 'Sound Off' series.

Listen to Dev, 'In the Dark'

Listen to Beyonce, 'Love on Top'

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!