From London to Paris!

After checking out the Opening Ceremonies of the Olympics on July 27, Nicole Kidman's work commitments have led her to Paris, France.

PHOTOS: Nicole through the years

The 45-year-old actress returned to her hotel from a photo shoot Monday holding her belly with a big smile for photographers. Kidman, who looked stylish in gray dress pants, a white blouse and dark shades, rested her right hand across her very flat stomach.

The Australian actress is the spokeswoman for Omega Watches, the official time keeper for London Olympics, and shared photos on Facebook of her experience. "At the Olympics with Omega! Amazing!" she wrote with a photo of herself inside the stadium.

PHOTOS: Nicole and Keith's romance

Now, Keith Urban's wife and mother of daughter Sunday Rose, 4, and Faith Margaret, 19 months, is hard at work in Paris.

Kidman, also has children Isabella, 19, and Connor, 17, with her ex-husband Tom Cruise. In mid-July, the Mission: Impossible actor quickly settled his divorce from Katie Holmes. An insider revealed to Us last month that Kidman gave secret pep talks to Holmes, 33, as she struggled to file for divorce from Cruise, 50, after five years of marriage.

PHOTOS: Nicole and Tom

"She has been a private friend not many people know about," a source told Us. "Nicole offered her support and help." According to another source, Kidman also "told Katie her life is great now and she has no regrets."

This article originally appeared on PIC: Nicole Kidman Stuns During Outing in Paris