Lavigne and Jenner keep close company while clubbing in Hollywood. Plus: Jennifer Aniston, Kim Kardashian, Kellan Lutz and more

MEDICINE MAN

Now that's a dog run! Robert Pattinson makes a mad dash with a canine friend Wednesday on the Los Angeles set of Water for Elephants. Pattinson, who costars with Reese Witherspoon, plays a young vet traveling with the circus in the drama.