Vanessa Hudgens, Robert Pattinson and Naya Rivera Lead Today’s Star Sightings

From coffee runs to red carpet events, the stars have been keeping busy in the last 24 hours.

Vanessa Hudgens let her hair down and kept things super cute and casual as she grabbed coffee with her sister Stella in Los Angeles. The 24-year-old actress recently returned from an overseas promo tour of her new film The Frozen Ground with Nicolas Cage.

Elsewhere in Tinseltown, Robert Pattinson touched down in Los Angeles International Airport in a hoodie and dark jeans. The British hunk spent the previous week up north in Toronto, Canada, filming scenes for his new movie (his second with director David Cronenberg) Map to the Stars.

Other stateside sightings include Jennifer Lopez (who turns 44 today) and Casper Smart taking a stroll in East Hampton, N.Y., Owen Wilson suiting up on the set of his film Squirrels to the Nuts in Manhattan and Jennifer Garner dropping off her daughter Violet at school in Pacific Palisades, Calif.

In Italy, Naya Rivera turned head sin a pink tweed strapless dress by Michael Kors. The Glee star, who finished her look with a ponytail and silver heels, is in town for the 2013 Giffoni Film Festival.

Launch the gallery, above, for more of the hottest star sightings of the day.