It's Tuesday, August 25th, Do You Know Where Your Celebrities Are?

Celebrities are on the move, in Vancouver, in London, in LA, and, as always, in our own fair city of New York, where Sienna Miller and Jonny Lee Miller took a stroll yesterday between rehearsals for their upcoming Broadway play. Lady Gaga, Speidi, and Paris Hilton showed off their varying airplane styles while Jude Law, Frieda Pinto and Adam Sandler all worked in London. Gerard Butler and Jennifer Aniston spent the day together, and there were handcuffs involved. And, if you didn't get your Gossip Girl fix earlier today, we have more for you from the set this morning.-

[Photos by Bauer Griffin].

Heidi Montag and Spencer Pratt arriving at LAX. Nice muscle tee?

Paris Hilton at the Vancouver Airport, Taylor Swift greeting fans.

Lady Gaga arrives at LAX from London. What, like you don't travel like that?

Jude Law signs autographs outside his West End production of Hamlet in London, which hopefully will soon become his Broadway production of Hamlet in New York City...

Not exactly the Gerard Butler-Handcuff situation you'd had in mind, eh, Jennifer?

J Freida Pinto and Adam Sandler in London

Sienna Miller and Jonny Lee Miller. No Relation.

Early morning on set for Hilary Duff and Penn Badgley

Jessica Szohr dressed to the nines while Matthew Settle keeps it casual.