Katie Holmes: Frequent Flier

(Getty Images)

Does Katie Holmes ever sleep? Racking up more air miles than a flock of birds in spring, Tom Cruise's missus was back in L.A. on Monday without showing a hint of jet lag!

Katie first headed to the Kodak Theater in Hollywood for a dance rehearsal with a private instructor, making sure to enter the theater through a side door in the alley so that the paparazzi and tourists wouldn't see her.

Later that night, she and hubby glammed up for the premiere of Tropic Thunder in Westwood. Tom has a cameo in the film where he is unrecognizable in bald cap and fat suit.

Between daily rehearsals for the Arthur Miller play All My Sons, taking Suri to Broadway musicals and supporting Tom, the 29-year-old actress sure has been busy!

With all this flying back and forth, we hope Katie's getting some shut-eye on board Tom's private jet! She'll need her energy for her big Broadway debut next month.