Kristen Stewart

Robert Pattinson
This weeks exclusive cover story from the new issue of Us Weekly, is about Kristen Stewart cheating on Robert Pattinson with director Rupert Sanders. Robert Pattinson's biggest fear has been realized. On July 17th, the 26-year-old actor's girlfriend and Twilight costar, Kristen Stewart, 22, was caught in a series of steamy rendezvous with her Snow White and the Huntsman director, Rupert Sanders, 41 -- and only Us Weekly has the photographic evidence. Sanders -- married to British Vogue model Liberty Ross, 33 -- has two children, ages 7 and 5. During his marathon makeout session with Stewart, "it seemed like they couldn't get enough," according to one photographer. Reps for both Stewart and Sanders had no comment.

Also included are the details about Bachelorette Emily Maynard’s secret night with runner-up Arie Luyendyk days before accepting a proposal from Jef Holm. Despite Maynard’s on-air claim that she wouldn’t allow overnight dates because she’s “a mother and a role model,” the source says she and Arie did get intimate in their fantasy suite. Naturally, the smoldering Scottsdale, Arizona, race car driver, 30, was furious to learn that same week he wasn’t receiving Maynard’s final rose. “He stormed off,” says the source. “He screamed, ‘You just slept with me!’ It wasn’t shown on TV.”


KATY & JOHN: Their Hot Nights Out!

Perry and Mayer get close during back-to-back dates

Katy Perry

John Mayer
Katy Perry’s last Friday night was a memorable one: She spent it with John Mayer! Days after her divorce from Russell Brand was finalized, she joined the singer July 19 at West Hollywood’s Soho House. “They were affectionate, holding hands and cuddling!” says a witness. The duo had an encore the next night, when the Montana-based crooner, 34, shared pizza with Perry, 27, at her house. If it all seems a little rushed, consider that Perry — also casually seeing musician Robert Ackroyd — has had a thing for Mayer for years. An onlooker recalls a flirtfest at NYC’s Goldbar on September 11, 2009, when “she made it her mission to hook up with him.” However, they left separately — then Perry hit it off with Brand the very next day. While Mayer’s rep says “they are not dating,” Perry is plowing ahead. Says the insider, “She nailed down her crush!”

JOHNNY & VANESSA: Family Reunion

Vanessa Paradis
Amicable exes! On July 18, just one month after announcing the end of their 14-year partnership, Johnny Depp, 49, and Vanessa Paradis, 39, reunited at their $5 million mansion in the South of France with their kids, Lily-Rose, 13, and Jack, 10. “They were both relieved they got along well,” says a source close to the pair. When the clan ventured to the nearby Plan de la Tour market on July 19, “they were joking around,” local Sofia DeCout tells Hot Stuff. “At one point, Johnny held Vanessa’s hand!” Despite the sweet gesture, Depp and Paradis won’t reconcile (and, a source adds, he’s still dating Amber Heard). Says the insider, “They are looking forward, not backward.”

Scott’s Back on the Scene

Scott Disick

Scott Disick is keeping up with his cocktails! On July 22 — while Kourtney Kardashian, 33, was home with their 2-week-old baby, Penelope — Disick, 29, was partying poolside at Miami Beach’s Delano Hotel. Says a witness, “He was chatting with models!”


Tiger Woods

Being a mom has changed me,” says Rachel Uchitel, whose affair with Tiger Woods ignited the 2009 scandal that destroyed his six-year marriage to Elin Nordegren. “I’m more focused on my daughter now than I am on myself.” The NYC club hostess turned San Francisco party planner, 37, tells Us that baby Wyatt — born May 15 to her and her husband, insurance broker Matt Hahn — has already helped her put a racy past in perspective. “I have moved on,” says the Celebrity Rehab With Dr. Drew alum. Not that she won’t be open about her history when Wyatt is old enough to understand. “I have a plethora of life experience that I will absolutely discuss with her,” says Uchitel. “Because, frankly, every right and wrong turn I’ve made has made me who I am. I’m thankful for all of my experiences.”

 Photos By: RD/Kabik/Orchon/Hebert/Kirkland/Sara de Boer/Retna