After spending the last few weeks checking out runways all over the world, Mischa Barton was back in LA yesterday. She looked busy with her hands full as she ran some errands. Mischa always seems to have a few films in the works, but considering her lack of box office success in the past, we're more interested to see how her love for fashion will influence her upcoming accessories line.

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Paris Hilton wore a top that showed off a few of her favorite things — her name, shoes, and chihuahuas — while entering LAX yesterday and arriving at Heathrow today. While her love of photo ops hasn't changed over the years, Paris continues to talk about how different her lifestyle is now that she's with Benji, saying she loves to cook and stays in a lot more. Paris also revealed she wants three or four children sometime soon, but before Harlow gets a cousin to play with, we can watch Paris continue her search for a BFF on tonight's second episode.

Bauer-Griffin Online

Thandie Newton was joined by costars Idris Elba and Gerard Butler last night for the LA premiere of RocknRolla. They've been all over to promote the film, from Canada to the UK, and it's finally opening to limited release in the US on Friday. Director Guy Ritchie missed this one, but the cast seems to have gotten pretty close after all that traveling — Thandie and Gerard even shared a few kisses on the red carpet. Gerard's romance with Jennifer Aniston may have ended up being nothing, but even happily married Thandie seemed to enjoy his charming company.

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• Kanye debuts "Love Lockdown" on Ellen — The Ellen DeGeneres Show
• Anne Hathaway and Helena Bonham Carter join Alice in Wonderland — BuzzSugar
• Tom, Katie, and Suri do SoHo — JustJared
• Carrie Underwood's new man used to be on The Bachelor — Lainey Gossip
• Kim Kardashian is all natural, thank you — D-Listed
• Hilary Duff has a belated birthday celebration — MSN Hot Gossip
• Kendra Wilkinson is a bikini-clad bikini judge — Egotastic
• Katy Perry is out on the town — Hollywood Tuna
• Aubrey O'Day needs to leave the dog at home — Hollywood Rag
• Even Karl Lagerfeld can't resist Salma's charms — IDLYITW
• Avril Lavigne is not really nude (NSFW) — cityrag
• Blake and Penn want you to vote! — popbytes
• Don't mess with Kristin Davis while she's shopping — Pink Is the New Blog

Jessica Alba smiled big with her husband Cash Warren at the Robert Ramos Haircare Launch at Estilo Salon in LA last night. Her hair looked fabulous, but we're still not over how fast she got her hot body back into gear, and Fit's got the diet and exercise regimen that got her bikini-ready. A night out can be rare for new parents, but apparently Jess has been doing a good job of finding time for her friends, which is probably just one of the many reasons that she seems so happy these days.

To see more of glowing Jess and Cash, just read more