Nice work girls!

Last night Selena Gomez met up with fellow Disney darling Ashley Tisdale at the UNICEF fundraiser at the House of Blues in West Hollywood, and the ladies lent their famous faces to a great cause.

Selena tweeted this pic and wrote on Facebook, "Thank You to all who came out to the show last night at House of Blues on Sunset. That is one of the shows I look forward to the most and cannot wait for next year's show. Thank you to @only1noah and @bigtimerush for being a part of the show. I don't have an exact number but together we all raised over 200,000 dollars to benefit UNICEF. Were helping to save the lives of children all over the world."

Yesterday Kim Kardashian went shopping for a new purse at Chanel in Beverly Hills, and the reality TV starlet was joined by a pal and a massive security team when she rolled up in her Rolls Royce.

While Kim kept her outfit simple with jeans and a beige sweater, she wore a very interesting head piece from pal Nicole Richie's House of Harlow 1960 collection. The $165 adornment features an evil eye, which is supposed to keep away bad luck and jealousy. After her failed marriage to Kris Humphries (not to mention constantly being plagued by vicious tabloid rumors), perhaps this will help!

Of course, with the millions of dollars she earns from her reality TV shows and her fashion lines, we don't feel that bad for her...

What do you get when you take the remaining stars from The Real Housewives of New York, three yachts in St. Barth and a bunch of camera crews? Hopefully some hot bikini bods and a splash of drama!

Sonja Morgan, Ramona Singer, LuAnn de Lesseps, Carole Radziwill and Heather Thomson were seen living it up on a boat in Colombier Bay the other day, and from topless tanning to some serious girl time, it looks like there were good times ... and good footage!

Of course, Kelly Bensimon, Bethenny Frankel and Jill Zarin were not there, as they're no longer on the show...

She's played everything from a cheerleader to a high school diva onscreen, but in real life it seems like Ashley Tisdale is more of a rocker chick!

Yesterday we spotted the Tis out and about in Beverly Hills, and from the boots to the graphic tee, we're loving her edgier look! Maybe rumored beau Martin Johnson has something to do with it? Or is there something going on with her and Zac Efron? They did hang out again the other night, and after their romp last summer, we have to wonder!

Erin Mahan

Kyle Minogue attended the performance of IRIS from Cirque du Soleil at the Kodak Theatre in Los Angeles on Thursday evening, and she was joined by her boyfriend Andres Velencoso and several other close pals.

After the show, Kylie went backstage to hang out and take photos with the cast, including Kevin and Andrew Atherton (pictured above). Many of the performers are huge fans of the Aussie pop star, and she made it a point to tell them how much she loved their show and that she was in "awe and wonderment" of everyone. What a doll!

We're not so sure about the facial hair, but Michael Phelps' muscles definitely make up for it!

The Olympic swimmer was spotted at the pool in Miami, and while he wasn't swimming laps, it looks like he had a blast relaxing with friends. Phelps tweeted, "This weather is something you can't ever complain about... Sunny and 75 in the middle of jan? Sounds good to me!"

Phelps is currently training for the 2012 Summer Olympics, which kick off this July in London. Can't wait to see him back in a Speedo!

Miley Cyrus and several pals stopped by a pet store in Hollywood yesterday, and she showed off her new haircut, along with the same daisy dukes and boots she wore the other night for boyfriend Liam Hemsworth's belated birthday bash. It also looks like Miley forgot to wear her bra again, but no biggie! She still looked amazing, and she was kind enough to smile sweetly for photogs as she hopped back in her car.

Before venturing out with her buddies, Miley tweeted, "Just got a hurrrr cut ... I didn't do anything to [sic] crazy. But I did take 5 inches off!" Looks like she's lovin' it:

Reese Witherspoon was spotted strolling down the sidewalk in Beverly Hills yesterday, and the Oscar winner looked absolutely amazing in a printed dress, tights and heels. Reese definitely dresses like 30something mom at times, so it's a nice change of pace to see her showing some leg (and some fashion sense!)