Saturday, May 2, in LA: Teri Hatcher driving up Laurel Canyon with a pal in her Mercedes.
Sunday, May 3, in LA: Tracy Morgan and Anna Faris chatting in a meeting of comedy greats before heading to the movies at the ArcLight in Hollywood…Anna caught "Ghost of Girlfriends Past."
VIEW THE PHOTOS: Week's Best Star Sightings, May 2 - 8, 2009
Monday, May 4, in LA: Maria Shriver shopping on Robertson Blvd. near celeb hotspot the Ivy.
Wednesday, May 6, in NYC: Katy Perry hosting her Katy Perry/People Magazine party sponsored by Svedka at nightclub Mr. West in celebration of her latest video, "Waking Up in Vegas," where she was joined by Rihanna and "on again" boyfriend Travis McCoy.
VIEW THE PHOTOS: The Latest Star Sightings
Thursday, May 7, in LA: Kim Kardashian, Jordana Brewster, Sophia Bush, Alex Meraz, Gabrielle Union and other stars celebrated the launch of Carrera Vintage Sunglasses at the Chateau Marmont… Rapper/actor Common posing for pictures with fans after leaving a screening at the ArcLight in Hollywood… "DietTribe" star Jessie Pavelka working out at Equinox in West Hollywood.
And in NYC: Elizabeth Hasselback with a pregnancy glow while she served as the honorary chair at the Alzheimer Association's 7th Annual Junior Committee Gala at Tenjune.
And in Miami: Freshly booted "Dancing With the Stars" competitors Derek Hough and Lil Kim in the VIP area of LIV @ Fountainbleu after appearing on "Live With Regis and Kelly" earlier in the day…Queen Latifah was also in attendance at the nightclub.
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