Paparazzi photos from Wednesday, February 15

Gabrielle Union leaving the PUMA Motorsport Launch in Las Vegas (pics start here)

Alessandra Ambrosio picking her daughter Anja up from school in Santa Monica (pics start here)

Roselyn Sanchez at the premiere of Act of Valor at ArcLight Cinemas in Hollywood (pics start here)

Vanessa Hudgens leaving the Chanel boutique in Paris, France (pics start here)

Isabeli Fontana at the Elle Style Awards at The Savoy in London (pics start here)

Robert Downey Jr. shopping at Cross Creek in Malibu (pics start here)

Kate Hudson out for a bike ride in Santa Monica (pics start here)

Leighton Meester on her way to the Vera Wang show during Fashion Week in New York (pics start here)

Joshua Jackson filming Fringe in Vancouver (pics start here)

Pauley Perrette at the 1st Annual Golden Collar Awards in L.A. (pics start here)

Nicole Richie leaving a gym in Studio City (pics start here)

Lana Del Rey outside Jimmy Kimmel Live! studios in L.A. (pics start here)

Models Irina Shayk, Crystal Renn, Michelle Vawar, Nina Agdal, and Jessica Gomes ringing the closing bell at the New York Stock Exchange (pics start here)

*113 paparazzi pictures total in the gallery:

[FameFlynet, WENN, Pacific Coast News]