Leslie Mann lights up the red carpet

Leslie Mann has seen her fair share of red carpets, and she looked nothing short of fantastic when she stepped out for the This is 40 premiere. According to Us Weekly, Mann donned a lovely Vionnet dress, which she paired with Vhernier jewels, a Judith Leiber clutch and Christian Louboutin shoes.

This is 40 was quite the family affair, as was its predecessor Knocked Up. Mann's hubby, Judd Apatow, was the director of the film, and their daughters, Maude and Iris, starred in the movie as well, something the two are excited to be a part of.

"The kids really enjoyed being a part of making the movie," Apatow told The Huffington Post. "They have a lot of fun acting out their hostilities with each other in front of people, and I think the process of making a movie has made them get along better, because they had to team up and accomplish this."

Fans of Mann can dress just like her by purchasing affordable jewelry such as Diamond Accent 18k Yellow Gold Over Sterling Silver Waterfall Drop Pierced Earrings for much less.