• Share
  • Tweet
  • Share
Week in Pics, Riders

Splash; Startracks; FameFlynet; INFphoto.com

Talk about fall fun.

Whether it was Nicole Kidman showing off her equestrian skills while filming Grace of Monaco or Liev Schreiber taking his kids out for a bike ride, stars like Heidi Klum and Arnold Schwarzenegger got in on some riding action this week, enjoying the season's weather via carousel, bike, and horse rides.

But, those weren't the only celebs out and about.

Check out the stars that topped our hottest galleries in this week's best photos!