Hilary Duff Jumps Into Pool with Trainer Jason Walsh on July 4!

Hilary Duff steps out to do some shopping for a party on Monday (July 4) in Studio City, Calif.

The 28-year-old Younger star documented some of her party on her Instagram account! One video includes Hilary jumping into the water with her rumored beau Jason Walsh. See the video below…

Jason and Hilary have been rumored to be dating for a few months, and were spotted out together just last week.

20+ pictures inside of Hilary Duff preparing for the Fourth…