Jenna Dewan Tatum's Maxi Dress Is Sexier From the Back

She's bringing sexy back! Jenna Dewan Tatum looked radiant in a flowing pink and purple paisley maxidress while heading to an appointment in L.A. on Tuesday, May 17. But her sweet summer style had an unexpected sexy detail from behind.

When Tatum, 35, took off the white cardigan, she revealed the frock's sizzling backless cut that went down to her hips. She paired the dress, which featured spaghetti straps tied into bows, with circle shades, a silver collar necklace and low-key slider sandals. 

The Step Up actress, who shares Everly, 2, with husband Channing Tatum, gave fans an even better look at her toned back with an Instagram video of their baby girl's bathtime. In the fun clip, Dewan Tatum dances around to Justin Bieber's "Sorry," showing off the boho garment, to make her kid laugh. "Bath time tonight 😂💃🏻💃🏻," she captioned the cute snap.

Bath time tonight 😂💃🏻💃🏻

A video posted by Jenna Dewan Tatum (@jennaldewan) on

The Witches of East End alum is coming off of a very special Mother's Day on May 8. Her husband posted a sweet throwback pic from the days just after she gave birth, writing, "Watching her in those first days transform into a mother was life changing. She was every bit the beautiful, sexy, funny, flawed creature I fell in love with. But the prism turned and showed a whole new light that I had no idea existed, the light of a mothers love."

Tell Us: What do you think of Jenna's backless maxi?

Tweet with @UsWeekly using the hashtag #stylebyUs!

Get celeb fashion, beauty tips, and more delivered directly to your inbox. Sign up for the Us Weekly Style & Beauty newsletter now!