Keith Urban modeled a tiny swimsuit poolside at his Saint-Jean-Cap-Ferrat hotel on Friday, his 45th birthday! It appears he spent the day hanging out during a break from shooting American Idol. He went for a midday swim with daughter Sunday Rose while Nicole Kidman and youngest daughter Faith skipped out on pool time. Nicole's been in France for the past few weeks filming Grace of Monaco. She's starring in the feature as the late Princess Grace Kelly. It's not all work for Nicole, though, since she was spotted on a solo jog around town yesterday during her downtime.