Saturday, March 21, in LA: Fergie stepping out at Here Lounge in West Hollywood to support the Perry Twins' CD release party as well as her new book and her mother's birthday… Vanessa Hudgens, Corbin Bleu with a large group of friends at Citizen Smith restaurant in Hollywood… "90210" stars Shannen Doherty and AnnaLynne McCord hosting Victoria's Secret Beauty's debut of Naturally.
And in Austin, Texas: Camila Alves following husband Matthew McConaughey's lead at SXSW, picking up some shades and a Ben Sharman shirt at the Carrera Cafe at the music festival.
VIEW THE PHOTOS: Week's Best Star Sightings, March 21 - 27
Sunday, March 22, in LA: Djimon Hounsou and an expecting Kimora Lee with Kimora's daughters at Karate Kids in Sherman Oaks… Miley Cyrus and boyfriend Just Gaston smiling together in Studio City.
Monday, March 23, in LA: Just-married singer Natasha Bedingfield flashing her passport at LAX, reportedly on the way to her honeymoon… Paris Hilton and boyfriend Doug Reinhardt, inseparable in Hollywood.
VIEW THE PHOTOS: The Latest Star Sightings
Tuesday, March 24, in LA: Paris Hilton leaving the Ivy restaurant in a pink floral print… "Twilight" star Rachelle LeFevre at the premiere of "Blood River."
And in Paris:Zac Efron sporting a classic grey suit at the premiere of "17 Again."
Wednesday, March 25, in LA: Lindsay Lohan having dinner at Sunset Tower with mom Dina and sister Ali… Jake Gyllenhaal, Forest Whitaker, Jamie Foxx and Ron Howard hanging out on the set of Jamie's "Blame It" music video… Jaime Pressly signing copies of her new book in Encino.
Thursday, March 26, in LA: John Mayer, Jordin Sparks & Gavin Rossdale jamming for fans at One Splendid Evening, presented by Carnival Cruise Lines to benefit VH1's Save The Music Foundation.
Friday, March 27, in LA: "Biggest Loser" star Allison Sweeney standing next to our own Billy Bush watching Prince's soundcheck for his afternoon performance on "The Tonight Show With Jay Leno" on the NBC lot.
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