Stars in Orbit: Sandler Strips, Simpson Shops, and Mayer Mingles

Nancy Kaszerman/ZUMAPress.com

The Planet Gossip satellites see everything, and I give you the best sightings from around the world—and occasionally even beyond.

NAKED TRUTH:  Adam Sandler, doffing his shirt and jokingly asking the hostess about the dress code at Stack restaurant in Las Vegas. Joined by pals David Spade and Kevin James, Sandler & Co. chowed down on Brooklyn filet, organic chicken, Caesar salad and the spicy wings.

FRONTAL ANATOMY:  Ellen Pompeo, getting a facial at Ronit Falevitch in Beverly Hills.

GREEN DAY:  Jessica Simpson, picking up two pairs of Grass Jeans at Market in the Brentwood neighborhood of Los Angeles.

MAYER OF CHICAGO:  John Mayer, hanging out with his buddies at Billy Dec's Underground in Chicago a couple of nights before E!'s Clinton Sparks deejayed there along with DJ White Shadow.

DESTINY'S 'DO:  Kelly Rowland, signing autographs for two hours during an appearance for SoftSheen-Carson at a Walgreen's in Chicago.

Randy Tepper/Showtime

KID STUFF:  Mary-Louise Parker, dropping $3,000 at L.A.'s Bel Bambini baby boutique on a rocker, high chair, blankets, clothing and bath products.

SOLE POWER:  Anne Heche, enjoying the Dover Sole while having dinner on the patio at Il Sole in West Hollywood.

FUTURE FORECAST

RIVERS AND OCEANS:  Melissa Rivers hosts a private dinner this weekend at the Silver Spoon beach house in Malibu with guests including sisters Hillary and Haley Duff and Lindsay Lohan's former boy-toy Calum Best.

VINTAGE LADIES:  Kristin Davis, Dita Von Teese, Winona Ryder, Garcelle Beauvais, Tracee Ellis Ross and Jody Watley toast Christos Garkinos and Cameron Silver at the grand reopening of their Decadestwo boutique in Los Angeles.

PARTY BOY:  Fall Out Boy's Pete Wentz hosts a party tonight with Hpnotiq and BlackBook at Dune in Southampton, New York.

GAME FACES:  Kate Walsh, Taye Diggs, Samuel L. Jackson, Chris Evans and Regina King expected to hit ESPN The Magazine's ESPY Style Studio next week at the Mondrian Hotel in L.A.

OFF THE RACK:  Supermodels Heidi Klum and Marisa Miller pop by the Victoria's Secret shop at the Grove Mall in L.A. Aug. 1 to launch the new Body by Victoria Full Coverage Uplift Bra.

For more celebrity sightings, click below for my Planet Gossip video blog. Remember, there's a new one every weekday morning.