Better after babies! Anna Paquin turned heads at a Tom Ford cocktail event in Beverly Hills on Thursday, Feb. 21, doffing her mommy clothes in favor of a sleek black cutout dress, just five months after giving birth to twins.

The True Blood actress, 30, showed off her slim figure in the stunning cutaway cocktail dress, posing on the arm of husband (and True Blood costar) Stephen Moyer, 42.

PHOTOS: Anna Paquin's pregnancy style

She kept the rest of her look simple with peeptoe pumps and her blonde hair slicked back for a trendy, vampy vibe. 

The ultra-private couple have not spoken much publicly about their twins since welcoming them into the world in September 2012 -- or even revealed the names of their little son and daughter -- but the couple looked excited to have a date night out on the town.

PHOTOS: Before they were on True Blood

Paquin and her British beau met on the set of True Blood and eventually tied the knot in the summer of 2010. Moyer is also a father to two kids, Lilac, 10, and Billy, 12, from previous relationships.

'I love my kid beyond anything," Moyer told Us Weekly last July. "They're the best things ever, and having two more is just going to be even more crazy, but that's cool!"

This article originally appeared on Anna Paquin Reveals Skinny Post-Baby Body in Sexy Cutout Dress Five Months After Giving Birth to Twins