In this week's WHO, reeling from revelations that her husband Jesse James had an affair with tattoo-model Michelle "Bombshell" McGee, Oscar golden girl Sandra Bullock lies low to cope with the betrayal as more women claim to have had affairs with her husband. "Jesse is such a chameleon," says a source. "I can see how Sandy could get duped." Plus: how she found out; her shock and grief; what happens to her stepkids and Jesse's double life.

Far from the usual star-studded Hollywood glamour wedding, Isla Fisher and Sacha Baron Cohen chose to make their eight-year union official in a low-key, extremely private traditional Jewish ceremony on March 15. The Perth native shared the news with friends via an excited email afterwards: "I did it - we're married!" Their daughter Olive, 2, and a handful of guests attended the big day in Paris. "It was the absolute best day of my life," she wrote.

On March 13, a wobbly Lady Gaga lay down onstage during her concert in Auckland. "I passed out about three times onstage that night," she later said on Kyle and Jackie O's radio show. "It's never happened to me before." The eccentric singer blamed tiredness and jet lag, but is it the jet fumes of a stratospheric rise to stardom? Her success, coupled with the news of a $30.5 million lawsuit from a former collaborator, put pressure on the performer. "Gaga has to be careful," says One Republic's Ryan Tedder, a friend. "She's already larger than life. How do you get larger than that?"

Hey Dad..! scandal: the star of one of Australia's best-loved sitcoms faces shocking accusations.

Is Jennifer Aniston in a rut? The actress leaps into yet another romantic comedy with Adam Sandler, but with excoriating reviews of The Bounty Hunter, her recent track record of films in the genre doesn't indicate massive success.

And, citing differences in schedules, Kim Kardashian and Reggie Bush "take a step back" in their relationship - but friends deny reports of a split.