Stephanie Pratt (pictured) hosting a Tuesday night party at PURE Nightclub in Las Vegas.

Ali Larter getting a haircut by Ric Pipino at the Beauty 360 suite at Access Hollywood’s Stuff You Must Lounge in L.A.

Cameron Diaz getting an organic custom spray tan at Ona Spa in L.A.

Kelly Preston and her daughter Ella at Max Brenner in NYC.

Adrien Brody, Mario Lopez, Ian Ziering getting Under Armour Series Boxer Jocks at the Lia Sophia Lounge at The Lift where Ian also picked up some Super Trashy dresses for his fiance.

Audrina Patridge and Ryan Cabrera at The Bardot Sessions presented by Jason Scoppa and PINK Vodka in Hollywood.

Jamie Foxx getting a Vivitar 850W underwater video camera at the Distinctive Assets Official Backstage Grammy Lounge and saying he wanted to use it for his pool party at Super Bowl in Miami.

Glenn Close having a Market Chop Salad and a latte at lunch with her family at Society Café at Encore Las Vegas.

Gillette UNCUT, a documentary series providing fans with a rare glimpse into the worlds of will.i.am of Black Eyed Peas,  Tim McGrawMark Hoppus of Blink-182 and Tyson Ritter of All-American Rejects premiering at the Grammy Museum in L.A.

Former Baywatch star and soon to be Celebrity Fit Club contestant Nicole Eggert celebrating her 38th birthday at Tabú Ultra Lounge in Las Vegas.

Maxwell scheduling a facial treatment for the day before his appearance on the Grammys when he stopped by Beverly Hills dermatologist Dr. Lancer’s skin care booth at the Distinctive Assets Grammy Lounge.

Estelle sipping a Sin-Free Vitality Drink while celebrating her sophomore album, All of Me, with Kim Porter at Hollywood hotspot Philippe.

Nicole Kidman at Diavolina in L.A. buying a bottle of perfume and a couple of pairs of J Brand jeans.

Gilles Marini hosting a SuperModels Unlimited Party at The Avalon in Hollywood where models walked in YMI Jeans and Wet Cement shirts.

John Legend drinking Svedka at the Goldbar party at Sky Lodge in Sundance.

Keri Hilson having a private dinner at Nobu West Hollywood to celebrate Grammy nomination.

Rihanna getting a $200 JBL ipod dock, 2 pairs of $70 JBL headphones and an appointment for a special visit from Harman International to go to her home to outfit it with a custom Harman/Kardon home theater worth $2,500.00 at the Grammy’s Gifting Suite at the Staples Center in L.A.

The Kings of Leon hanging out in Belvedere IX Lounge at Teddy’s in the Hollywood Roosevelt.

Reese Witherspoon dining with her agent at Santa Monica’s five-star Italian restaurant Locanda Portofino.

Quentin Tarantino and some of the Inglourious Basterds cast celebrating the films Oscar nominations with Lychee Martinis at Asia de Cuba in The Mondrian in L.A.

Adam Lambert wearing a G-Tie at Clive Davis’ Pre-Grammy Party.

Katy Perry at Friends and Family Grammy night event for Paramount Rocks and Rock the Vote at the Paramount Lot in L.A.

Sound off in the comments below!

Join the conversation