Kate Upton, Sienna Miller, Jonah Hill & More Hot Celebrity Sightings For April 29, 2014

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

Kate Upton was flaunting her lady curves for a photo shoot in New York City. She’s surprisingly covered up.

Sienna Miller looked loved in a 1920s-esque dress at the launch of Kate Moss’ TopShop collection. Although I wish her hair was up. 

And Jonah Hill was spotted really enjoying some frozen yogurt in NYC. Umm, that’s a really large container of yogurt.

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