Proud papa-to-be Robert Downey Jr. was beyond proud to show off his wife Susan Downey's pregnant belly at the Sherlock Holmes: A Game of Shadows premiere.

The couple recently announced they're having a boy! Downey already has an 18-year-old son, Indio, with ex-wife Deborah Falconer.

Director Guy Ritchie held on tight to his gorgeous gal Jacqui Ainsley ... who just gave birth to their son three months ago. Whoa!

As for their on-screen ladies ... Rachel McAdams stunned in a shimmery Marchesa dress paired with Christian Louboutins and Amber Heard opted for a menswear-inspired ensemble. Dude looks like a lady ... clearly!

Rachel McAdams and Channing Tatum play a newly married couple in the upcoming flick The Vow.

The movie focuses around a couple "who recovers from a car accident that puts the wife in a coma. Waking up with severe memory loss, her husband endeavors to win her heart again.”

We have a feeling this will be a tearjerker. The Vow hits theaters on February 10.

Rachel McAdams and Cheryl Cole are teaching les francais a thing or deux about fashion!

McAdams continues to wow us on the red carpet at the Cannes Film Festival, this time at the premiere of Sleeping Beauty. Rachel looked fabulous in a Monique Lhuillier toffee sequin embroidered corset and matching high-waisted raw silk trousers.

And X-Factor judge Cheryl Cole had heads turning in a body-hugging low-cut dress -- and a beautiful decolletage on display at the premiere of Habemus Papam.

Gentlemen, wipe that saliva off your chin!

When it comes to selecting the best dressed at Cannes, Salma Hayek and Rachel McAdams get our votes!

The actresses got glam for the opening ceremony of the 64th annual Cannes Film Festival. Ooh la la!

The Midnight In Paris actress looked stunning in a red silk Marchesa gown while Puss In Boots star Hayek dazzled in a silk georgette gown by Gucci Premiere.

See our gallery below to find out who else rocked the red carpet in Paris. 70-year-old actress Faye Dunaway also made an appearance. Check her out ... after the jump.

Owen Wilson and Rachel McAdams have teamed up for Woody Allen's newest film Midnight In Paris.

While on vacation with his wife, played by McAdams, Wilson's character enjoys all that Paris has to offer ... including fantasies that involve the gorgeous Marion Cotillard.

Adrien Brody and Kathy Bates are also part of the star-studded cast.

Find out when Midnight In Paris hits the big screen ... after the jump.

That's right, Rachel McAdams and Harrison Ford are still promoting their film Morning Glory! The two actors are currently in Berlin for the premiere - and afterward, Rachel and Harrison went out to dinner together. Cuteness!

In terms of new projects, McAdams next stars in Woody Allen's Midnight in Paris, a Terrence Malick film and the Sherlock Holmes sequel. Busy girl! Too bad her romance with Ryan Gosling had to come to an end though...

Rachel McAdams enjoyed some male company at the wrap party for her Woody Allen film Midnight in Paris last night -- but it wasn't just one man, but three that we caught Rach snuggling up to!

She arrived on back of one guy's scooter, was seen dancing with another, then posed for pix with a third and exchanged a couple of kisses with yet a fourth!

But what happened to this guy?

After Wilson denied rumors he was romancing his Midnight in Paris co-star, Rachel McAdams, the Mean Girls cutie was spotted strolling in Paris with this tall handsome gentleman!

Rachel had an on-again, off-again relationship with Notebook co-star Ryan Gosling for years, but it's possible she could be interested in someone with a little less star-power since that didn't quite work out.

Wearing a casual outfit of jeans and a tres French trench and a knit cap on her head, Rach looked relax and happy! Is it the new guy who's putting the sparkle in her eye?