Movie premiere: The Change-Up

The Proposal pair Ryan Reynolds and Sandra Bullock arrive for the premiere of The Change-Up.

If you thought jumpsuit and red carpet don't go hand in hand, think again! Sandra Bullock made it look effortlessly simple when she opted for a black strapless Lanvin jumpsuit.

The Speed actress was red carpet ready completing her look with strappy sandals, hoops, and gold bracelets — just the right mix of accessories!

The beefy 34-year-old actor Ryan Reynolds looked dapper and sleek in his designer suit.

The model and actress, Olivia Wilde seemed ready to steal the show from all other co-stars. The American actress teamed her red dress with a pair of red satin pumps by Brian Atwood.

The House star also wore a red knee length dress with strong shoulders from Antonio Berardi Pre-Fall 2011 collection. She accessorised her look with luxury statement earrings and a gold bangle.

Cast as a tempting love interest in the movie The Change-Up, Olivia Wilde said that she thinks audiences love goofy body-switching films because "it's a fantasy most people have had."

Red haute Olivia Wilde seemed to draw every gaze towards herself. The 27-year-old actress looked svelte and super hot in a stunning red dress.

Mircea Monroe looked comfortable and pretty in a purple silk Nicole Miller frock.

Actress Mircea Monroe on the red carpet. She plays the character of Tatiana in the movie The Change-Up.

Entourage star Perrey Reeves wore a Michelle Jonas dress with Charme Silkiner jewelry and Cole Haan with Nike air technology heels at the premiere.

Horrible Bosses actor Jason Bateman arrives with wife Amanda Anka at the premiere.

The Change-Up castmember Luke Bain (below right), who plays the role of Peter, crawls on the red carpet.

His parents Missy and Matthew Bain pick up his twin sister Lauren, who also stars in the movie, as they attend the premiere of The Change-Up at the Village Theatre.

Universal Pictures Chairman Adam Fogelson poses with actress Olivia Wilde at the after party of the movie.