Brad Pitt suited up in neutral tones for an appearance at last night's LA screening of The House I Live In. Brad was fresh off a flight from France, however he was still all smiles to introduce his friend and the film's director, Eugene Jarecki. Pitt, who produced the documentary about the war on drugs, joined Eugene for a Q & A with the audience where they opened up about their personal feelings on the subject. Brad said, "My drug days are long since passed, but it's certainly true that I could probably land in any city, in any state, and get you whatever you wanted. I could find anything you were looking for. Give me 24 hours or so. And yet we still support this charade called the drug war. We have spent a trillion dollars. It's lasted for over 40 years. A lot of people have lost their lives for it. And yet we still talk about it like it's this success."

Victoria Beckham, in Prada, held on tight to daughter Harper, wearing Burberry, when the two arrived at Heathrow Airport earlier today. The mother-daughter duo are currently visiting London in style. Victoria tweeted a photo of their coordinating travel ensembles and also commented that's she's "obsessed" with Prada's bold geometric print. While the ladies are visiting England, David and the boys are reportedly hanging out at home in LA. David's prepping for the Galaxy's final regular season games and likely looking forward to the play-offs with his teammates. The Galaxy took home last year's MLS Cup title, and they're once again in the running to win another championship if they can stop their current losing streak.

Tom Sturridge debuted a freshly shaven face earlier today on a stroll through NYC with Sienna Miller and daughter Marlowe. The trio have been hanging out in the Big Apple in recent weeks and even got a visit from Tom's best friend, Robert Pattinson.

Rob's reportedly already back on the West Coast prepping for his upcoming Breaking Dawn Part 2 press tour with Kristen Stewart and the rest of the Twilight cast, and soon enough, Tom, and hopefully Sienna and Marlowe, will join them in California for his On the Road premiere. Tom shares the big screen with Kristen in On the Road, and the film's been chosen to screen Nov. 3 during this year's AFI Film Festival in LA.

Sarah Michelle Gellar was spotted chatting with a friend in LA yesterday. It's been just three weeks since SMG gave birth to her second child, and while we still don't know the little guy's name, it appears the mom-of-two is getting back into her busy routine. She joined Charlotte for a girls day out in Santa Monica earlier this week, and it looks like she's jumping into the season's hottest trends. SMG stepped out wearing a knit motorcycle jacket, skinny jeans, and leather boots. The temperatures are just starting to cool down on the West Coast, though SMG is already modeling her amazing Fall shoe collection.

Stars were busy this week stepping out for premieres, showing off engagement rings, attending concerts, and more. Jennifer Aniston debuted her massive ring with Justin Theroux in Santa Fe, while Prince William and Kate Middleton united for an event in London. Kristen Stewart showed off her legs in short shorts to catch a Florence + the Machine show on the West Coast, and Ben Affleck had his buddy George Clooney by his side to premiere Argo in NYC.

That's not all the excitement that went down — click through the rest of the celebrity fun!

Halle Berry and Olivier Martinez held hands arriving at Matsuhisa in Beverly Hills last night. So far it's been a busy month for Halle who was among the honorees at this year's Variety Power of Women Luncheon and on Thursday joined Britney Spears and Jennifer Hudson at the "We Will Always Love You" Grammy salute to Whitney Houston.

Halle's schedule is about to get even busier with Halloween and a new film due out later this month. In addition to helping Nahla Aubry pick out a spooky costume, Halle's also prepping to hit the road with Tom Hanks to promote their upcoming release, Cloud Atlas. The film, based on David Mitchell's bestselling novel, has received tough early reviews, but fans will be able to check it out for themselves when it opens nationwide on Oct. 26.