The cast of Speed Racer saw a perfect opportunity to promote their film at the 2008 Toyota Pro/Celebrity Race in Long Beach on Saturday. Emile Hirsch and Matthew Fox looked cool and casual as they watched from the sidelines, while the ladies got a bit more dressed up. Christina Ricci wasn't going to let a sports event stop her from looking girly in her high heels and cute hair — what do you think of her wavy bob? Drew Lachey slipped into a jumpsuit to race for charity and Nick couldn't resist pulling the bunny ears for the photo op — we guess that's just what big brothers are for.

More pics of everyone above, plus Wilmer Valderrama and John Goodman, so just read more

Jessica Simpson wasn't afraid to get a little bit (or a lot) messy in the name of fun at Tony Romo's birthday party over the weekend. The all-star QB turned 28 today and celebrated on Saturday with a party at Dallas' Suite nightclub. Of course, Jess was there to party — and serenade her man with a rousing rendition of "Happy Birthday" — but also to make sure he got enough cake...preferably from off her face. Jess and Tony were heavy on the PDA, but can't blame the man for partying like it's his birthday. Plus, they seem pretty adorable and happy together. Here's to many more birthday celebrations for this Texas loving duo. Check out more pictures here.

Photos courtesy of Robert Hart

Yow-za! Fergie showed off her amazing bikini body frolicking on the beach in the Bahamas with Josh over the weekend. Seriously, girlfriend looks great. Usually smoking hot Josh is the one that steals the show, but this time the hot pink bathing suit and toned abs are the stars. No wonder she's smiling so big — It doesn't look like it's going to take much work to be in tip top shape for next month's Costume Institute Gala. The duo's vacation included her show at the Atlantis Resort to put a little bit of work into their relaxing weekend of jet skiing and beach lounging. Rough life.

Mavrix Online

Michelle Williams and Matilda Ledger traded their coats and boots for springtime skirts and dresses in NYC on Saturday. The adorable mother-daughter pair was joined by some friends as they took their coffee and treats to go. Hopefully Michelle had a restful weekend because she's got a busy week ahead with Deception opening on Friday. We're excited to see her on the red carpet with her cute co-stars Ewan McGregor and Hugh Jackman, but our favorite person to see by Michelle's side is Matilda.

Bauer-Griffin Online

Ashlee Simpson and Pete Wentz ended their week of dodging pregnancy questions and posing in NYC and brought their publicity show to LA this weekend. They looked happy and in love, keeping their little is she or isn't she secret to themselves a little longer. On Friday, Ash said that only time will tell when it comes to the maybe baby. I'm just wondering if this is bugging people (myself included) so much that they won't be excited to talk about it — or buy her other baby, Bittersweet World, which hits stores tomorrow — if there is a mini Pete/Ashlee coming our way.

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