Jennifer Aniston joined two friends last night as she left the London premiere of The Bounty Hunter and headed back to the St. Martin's Lane Hotel, where her costar Gerard Butler was also staying. She wasn't shy about showing a little thigh in the car, though her red carpet look revealed an equal amount of leg. Jennifer also had a chance to stop by GMTV for an interview to talk about the rumors she and Gerard are romantic - check out the video after the jump. She also opened up about the possibility about exes reuniting, saying, "Absolutely. And I think there's something. . . you know, because sometimes you meet each other at a time in your lives when you're not necessarily ready or haven't been quite formed. You know, not fully formed to have the maturity it takes to be in a relationship." Jen didn't stick around the UK too long, though, as she was spotted leaving from Heathrow again this morning.

To see more Jen, just read more.

The note on INF reads: “With filming for the movie ‘The Tourist’ delayed due to strike action across Italy, Brad Pitt, Angelina Jolie and their two twins, Vivienne and Knox, visit the Gritti Palace Hotel in Venice, Italy.” So I guess Angelina had the day off so she and Brad took the twins sight-seeing. And the paparazzi got some really tight close-ups of twins Knox and Vivienne, and they are walking! Why is this shocking to me? I have no idea. I mean, they’re old enough at 18 months, but I’ve just never seen their little feet hit the ground. Sidenote: I spy silkies!

They’ve gotten so big you can actually see the little twinge of personality in them, like when we saw a then 1-year-old Zahara throw the paparazzi a “WTF, douche?” look for the first time. Just judging them solely by the photos, I’d say that Vivienne isn’t going to be a little tomboy like Shiloh. I think she’s going to be more like Zahara, a little girly-girl.

As for Knox? Look at his hardcore little face! He looks so much like his dad, he’s even dressed in a little Inglourious Basterds-era leather jacket. Knox has so much style!

Brangelina & the twins in Venice on March 12, 2010. Credit: INFphoto.com.

Brad Pitt and Angelina Jolie spent today out in Venice with their twins Vivienne and Knox. The party of four paid a visit the Gritti Palace Hotel, since Angelina had the day off from working on the Tourist. The littlest Jolie-Pitts have been doing lots of exploring with their family, though they skipped out on their older siblings' Oscar Monday at a park - click through to see the babies' day out!

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Back in January, Us Weekly ran a hilarious “exclusive report” about how Jessica Simpson farted (loudly) during a business meeting, and her mom yelled at her for it. The whole thing was kind of unconfirmed, and it made me feel for Jessica. I mean, even if it was true, so what? The girl’s a farter. She smelt it and dealt it.

But now I’m beginning to wonder if Jessica might be one of the grosser women in Hollywood. She admitted to a radio show yesterday that she doesn’t brush her teeth. She claimed: “I just use Listerine — and sometimes I’ll use my sweater. I do brush every now and again, but my teeth are extremely powerful. Fine, maybe when I’m 60 I’ll all, “ow!” Sign up now, gentleman, so you can get this one! A farter who doesn’t brush her teeth on a regular basis. The line forms here!

Wonder how Jessica Simpson maintains her million-dollar smile?

So does she. “I don’t brush my teeth,” she told iheartradio Thursday. “No, really!”

“I just use Listerine — and sometimes I’ll use my sweater,” she claimed, bursting into laughter.

“I do brush every now and again, but my teeth are extremely powerful. Fine, maybe when I’m 60 I’ll all, “ow!”

The singer adds that she loves “anything fried,” and that her nutrition habits weren’t always the best. “Growing up in Texas for me, fish was a fish stick. We weren’t really the healthiest of people. [My mom] didn’t force me to eat healthy.”

Simpson, 29, opened up yet again about her ex John Mayer’s raunchy comments regarding their sex life. “Maybe in his mind he was thinking about giving me a compliment but he wasn’t,” she quipped.

“In relationships, in general, going through a divorce and going through very public break-ups … you don’t want to disappoint people who are rooting for you to be successful in love. I just have to find the right man.”

[From Us Weekly]

Ugh, I just find this disgusting. I’m not one of those obsessive teeth people, but I brush after every meal and I floss regularly, just because I feel better about my teeth when I do. I don’t understand how Jessica’s teeth haven’t fallen out? Are they fake? You know, veneers or capped or whatever? Well, if they aren’t, they soon will be.

Jessica outside of ‘The Late Show’ on March 10, 2010. Credit: WENN.

Here are some cute photos from the LA premiere of The Runaways. Several things are happening all at once, so here are the basics: Kristen Stewart is not rolling her eyes in every other frame; K-Stew is wearing pink, which is so exciting, although the color is not really her best, I do think she looks cute as a button; Joan Jett and Cherie Currie walked the red carpet too, which is exciting; and little Dakota Fanning is adorable, beautiful, and she and K-Stew seem to have a very genuine friendship, which is so cool.

K-Stew and DakFan have already been out promoting The Runaways, with Kristen taking up most of the promotional duties. I guess because she’s older and she’s more famous? But it seems like DakFan is the one whose getting the best reviews out of this film, so we’ll see. Anyway, while doing press, Kristen was talking about her friendship with DakFan, saying: “Working this closely with someone, you can’t help but really become bonded with them and it really helps when you actually like them and can become really good friends… I haven’t really done a lot of movies with people close to my own age to have a good friend like that. So I was excited, and I couldn’t have asked for a better person to do it with.”

Now, The Runaways will feature some girl-on-girl action between DakFan and K-Stew. Kristen told the press yesterday, regarding their on-screen kiss: “It was cool. I didn’t mind it. The way that it happens in the script is so just a sort of moment in time and fun and natural and sort of impulsive.” To which Dakota chimed in: “It was just another thing.” Kristen also told Access Hollywood that because of Dakota’s age (she was 15 when she filmed the movie), Kristen said she “wasn’t allowed to grope her… I’m actually not kidding, there are major restrictions that I don’t remember [from] when I was younger.” Kristen goes on to explain the kiss as “just something that happened in their lives. I don’t want to give anything way. It’s a really passionate, hardcore scene… No, it’s just a kiss. It’s not really a big deal.”

Sidenote: I just realized who Kristen reminds me of in these photos - she looks like Katy Perry, doesn’t she? Ugh.

Kristen, Dakota, Cherie Currie and Joan Jett in LA on March 11, 2010. Credit: WENN.