Tom Cruise, Kate Bosworth and Natalie Portman: Hottest Star Sightings of the Day (PHOTOS)

Happy hump day.

Hollywood stars kept their wheels turning today, shooting on set, celebrating birthdays, tending to errands and jetting with pets.

But New York was the place to be on Wednesday.

Just days after her engagement went public on the Bachelorette season finale, Emily Maynard treated fiancé Jef Holm to a celebratory birthday meal at Meatpacking hotpot Abe & Arthur’s. Natalie Portman jetted to the city, walking through JFK Airport with her pet pooch. Elizabeth Olsen — taking a break from Very Good Girls — hid behind shades as she strolled through Chelsea, while Mike Tyson and wife Lakiha hit up the West Village.

Getting down to business in the concrete jungle, a leopard print-suited Gwen Stefani headed to rehearse in studio, while Chris Meloni indulged in a snack break on set of They Came Together.

What stars were snapped out west?

In Los Angeles, X Factor judge Nicole Scherzinger dined at Pink Taco restaurant, while Chloe Sevigny, clad in a summer dress, stopped into Mr. Chow.

Ali Larter has her hands full of bags after grabbing groceries at Bristol Farms market in West Hollywood, where Kate Bosworth and beau Michael Polish shopped and Magic Mike star Joe Manganiello are at Ceconi’s.

And overseas, a dressed-down Tom Cruise stepped out of his hotel in London, where he is reportedly taking business meetings. In a flowing floral frock, Penelope Cruz headed out to pay a visit to her in-laws, sans hubby Javier Barden, in Madrid, Spain.

Take a look at these starry moments and many more in today’s Celeb Snaps.

What’s your favorite shot of the day? Sound off in comments.

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Tags: Celeb Snaps