Witherspoon is all smiles during a shopping trip in L.A. Plus: Heidi Klum, Katy Perry, Jason & Olivia and more

GOOD PICK

A goofy (and gross!) Katy Perry gets extra intimate with her Kiss-clad wax figure – set to go on display at Madame Tussauds Las Vegas – during an unveiling ceremony at Paramount Studios in Hollywood on Saturday.