Jack Osbourne walks down the aisle after year of major ups an downs

Longtime Hollywood splits; Lady Gaga won't be outdone

Another weekend in Hollywood goes by, and more couples say "I do" or announce a split. On the good side of things Saturday were funnyman David Cross, 48, and actress Amber Tamblyn, 29. The pair, who have been dating seemingly forever, confirmed their engagement to Us Weekly in August 2011.

Amber is the second star of "The Sisterhood of the Traveling Pants" to wed in the past month. Amber recently celebrated the wedding of co-star Blake Lively's wedding to Ryan Reynolds with fellow sisters America Ferrera and Alexis Bledel --all of whom traveled to South Carolina to watch the nuptials.

Director Lance Bangs, who attended David and Amber's wedding, shared an Instagram photo of the pair dancing with the caption "Yo La Tengo playing Superchunk, Mission of Burma, and Pixies covers at David and Amber's wedding."

This is the first marriage for both parties.

Welcome good news

Also getting hitched this weekend were Jack Osbourne and Lisa Stelly.

Ozzy's 26-year-old son wed the aspiring actress in an intimate ceremony in Hawaii on Sunday.

The last year has been an eventful one for Jack. After announcing his engagement in September 2011, he and Lisa welcomed their first child, a daughter named Pearl, in April. Then in June, Jack announced he had been diagnosed with multiple sclerosis.

Both Jack and Lisa said despite the diagnosis, things were going well for them.

"I think me and Jack are doing better than everyone else, honestly," she admitted. "We're just really trying to stay positive and we don't really have much time to be sad, because we have diapers to change and a little girl to look at and smile at. We're just having fun. He's going to be OK."

30-year itch

This one came as a bit of a surprise. One of Hollywood's longest lasting marriages is about to come to an end.

Danny DeVito and Rhea Perlman have announced that they are calling it quits after more than 30 years of marriage.

The pair first met when they were up-and-comers in the TV world. The two began dating before Rhea landed the role of Zena, the girlfriend of Danny's character on "Taxi."

The low-key couple married in January 1982 after living together for 11 years. They have three children.

Milk remains a bad choice

New trend alert: vomiting onstage. After Justin Bieber lost his lunch last week during a show in Arizona, Lady Gaga gave her fans a little something extra in Barcelona, Spain.

The pop diva was singing "Edge of Glory" when she vomited on the stage, but unlike the Biebs, she didn't go running.

Gaga kept it professional and finished her song. She later tweeted the video for her fans who didn't see it live and called herself "Lady PukeGa."

- Jennifer Milbrett