Kate Moss, Olivier Martinez, Reese Witherspoon & More Hot Celebrity Sightings For January 16, 2014

So many photos, so little time. We spotted tons of celebrities out and about and attending events.

Birthday girl Kate Moss looked good as she went out to celebrate her big 4-0 today.

Olivier Martinez officially started baguette watch ’14 when he was spotted getting some at the grocery store today. 

And Reese Witherspoon reminded us that she can look good all the time.

Launch the gallery to check out all the pics, and find out who was where and when!