Credit: Instagram

Sean Lowe is head-over-heels (read: ballet slippers) in love with his Bachelor fiancee, Catherine Giudici, but it looks like she has some serious competition! When Sean isn't busy making sweet love to Catherine with his imagination (he's a reclaimed virgin, mmk?), he's hip-locked with none other than Peta Murgatroyd, his pro-partner on Dancing With The Stars.

Sean and Peta have unstoppable chemistry on the dance floor, but no worries — she and Catherine get along great! Phew guys, now we can sleep at night (with the comfort of our body pillow, naturally).

Not only is our girl Peta choreographing a custom waltz for Sean and Catherine's first wedding dance (awwww!), she chills out with Bachelor Nation's favorite couple behind the scenes. Check out this cute snapshot of Peta, Sean, Catherine and Catherine's BFF / maid of honor, Crista Osher, at dinner in Los Angeles. Don't they look like one big, happy family? That awesome lady on the right is Peta's mom!

Do you think Catherine ever gets jealous of Sean and Peta? Hit the comments!

Source: Instagram