Watch Jon Stewart Age 16 Years in 2 Minutes Thanks to the Miracle of Time-Lapse (Video)

Linda Blair was the guest of honor at Street Food Cinema's screening of "The Exorcist" on Saturday night.

Emmy Rossum picked up an award at the Carmel International Film Festival on Friday night for the timely ALS drama "You're Not You." Hilary Swank and Josh Duhamel co-star in the drama.

Dax Shepard and Kristen Bell auctioned off child prodigy Autumn de Forest's "Universe of Love" piece at Bell's "This Bar Saves Lives" party on Thursday night, tied to World Food Day.

No “Saturday Night Live” this week means a free night in the city. Cecily Strong and Kyle Mooney (with Jay Pharoah and Michael Che) made the most of the Upstairs party at Beauty & Essex. Normally, they’d have to wake up and write the show the next morning.

She's making the most of the week off. Strong also hosted Vanity Fair's event for Bruce Weber's line of pet accessories for Shinola (without Bruce Weber being there).

Noelle and Dick Wolf were not digging up bodies in a procedural. The couple broke ground on the children’s museum bearing their name in Santa Barbara, that will also be called MOXI, for Museum of Exploration and Innovation.

Flo Rida, the man with the largest entourage in the business (hulking mass, not quantity of bodies) unveiled his line of branded bar ware called Pop Culture Living in South Beach with a party at Sushi Couture on Thursday night. A club could not handle it. 

Jennifer Lawrence and Clare Stewart opened the show at the Vue West End before screening “Serena” at the London Film Festival.

The boys (Nick Cannon and DJ Echo) played with the turntables as the ladies (Amber Rose) sipped champagne at the Beverly Hilton Thursday night. The party: a champage with gold flakes in it, called XXIV Karat. (Not to be confused with the jewelry store in Beverly Hills).  

Gravitas Ventures CEO Nolan Gallagher shoulders up with star Joel Edgerton after the premiere of "Felony" at the Harmony Gold on Sunset on Thursday night.

Two highly visual artists, photographer Ellen Von Unwerth and Baz Luhrmann hit The Visionary World of Vogue Italia's opening night party presented by Peroni Nastro Azzurro in NYC. 

Vroom!  Katherine McPhee and Dylan McDermott opened the new Infiniti of Beverly Hills (on Wilshire) with cigar rolling, a ribbon cutting, and everyone’s favorite Brit, Zen Freeman, spinning.

Reese Witherspoon and "Wild" author Cheryl Strayed got two helping hands to stay red carpet ready during the film's screening at the London Film Festival on Monday night.

Jon Stewart was there the day before introducing "Rosewater".

"Citizen Four," the inside-the-hotel-room-with-Edward-Snowden doc, is raw and unembellished. The team behind the film gathered in NYC at the film festival premiere. Josh Braun, Radius' Tom Quinn, Participant's Jim Berk and Diane Weyermann, director Laura Poitras, Sheila Nevins, Radius' Jason Janego, and a guest.

Back home in LA, Karina Smirnoff, Carson Kressley, and dancers Artem Chigvintsev and Keo Motsepe joined Lea Thompson at the 30th anniversary edition of AIDS Walk L.A.

The scene on San Vicente as the walk began. The Pacific Design Center is in the background.