By peoplestaff225
Updated April 27, 2009 11:30 AM

We have liftoff! Matilda Rose Ledger jumps for joy while out on a beverage run with mom Michelle Williams and a pal in Brooklyn on Saturday.

This seems to be one of the 3 ½-year-old’s favorite activities when she’s out and about with more than just mom — we saw her doing the same thing on a rainy day earlier this month as well!

Matilda is Michelle’s only child with the late Heath Ledger.

Matilda wears Crocs Mary Janes in Cotton Candy ($20).