Jenna Dewan-Tatum and her husband Channing Tatum hit the red carpet of the 2013 Oscars and they showed they have a lot to celebrate this evening.

It was a black-tie affair for the couple who are expecting a child soon.

Jenna embraced her baby bump in a black lace gown, backless with nude illusion cut outs, that accentuated her curvy figure.

That deep v-neck is further proof that even mamas-to-be can be bodacious on the red carpet. Also helps to have the "Sexiest Man Alive" on your arm as an accessory too.