Lady Gaga hits the red carpet for the Atom Factory VMA Dinner With Lady Gaga Presented by Ciroc Vodka at The Beverly.

A colorful Zach Galifianakis is seen leaving a restaurant after lunch in Brentwood.

Don’t worry, ladies–that’s fake blood! Zac Efron is seen filming ‘The Paperboy’ in New Orleans.

What a happy family! Alanis Morissette and her husband, Mario Treadway, take a walk in their Los Angeles neighborhood with baby, Ever.

Demi Moore shows off the goods as she and husband Ashton Kutcher check out of their downtown Manhattan hotel.

LeAnn Rimes is full of laughs as she touches down at LAX.

Selma Blair shows off her post-baby body while out in Marina del Rey.

Victoria Justice strikes a pose for paps while holding a rose in midtown New York City.

Bree Olson on the Chateau Terrace at while celebrating her August Playboy pictorial spread at Chateau Nightclub & Gardens.

J-WOWW and boyfriend Roger host an evening at PURE Nightclub at Caesar’s Palace in Las Vegas.

A bare-footed Ali Larter makes a dash to her car on a very hot day in LA.

‘Glee’ star Mark Salling and ET’s Samantha Harris pack bags during the ConAgra Foods’ Child Hunger Ends Here event in Los Angeles.

With a baby on the way, Rebecca Gayheart stocks up on supplies from Target.

Blonde bombshell Kendra Wilkinson hosts Sexy Daylife Affair at Wet Republic Pool in the MGM Grand Hotel and Casino in Las Vegas.

A casually dressed and makeup-free Gwyneth Paltrow attends a book signing in East Hampton, NY.

Ke$ha sticks out her tongue while performing live on her Get $leazy Tour at The Lawn at White River State Park in Indianapolis, IN.

Katie Holmes does her best to blend in, running errands in Beverly Hills.

Looking bronzed and sunny in yellow, Hayden Panettiere signs autographs and greets fans at Fan Expo Canada at the Metro Toronto Convention Centre in Toronto.

Unlikely duo, Redfoo of LMFAO and Simon Rex where snapped hanging out in Venice Beach.