The eldest Jonas is off the market, young ladies. Curly-headed Kevin Jonas, 21, popped the question to girlfriend Danielle Deleasa - who said "yes, yes, like, 500 times super fast in a row," reports PEOPLE. Jonas surprised Deleasa this morning by showing up unexpectedly at her New Jersey home after flying in from a Tuesday night concert in Vancouver, Canada. "It was tough performing last night, knowing that I was going to ask the biggest question in my life to the most amazing girl in the world," he said.

We are not denying that Bradley Cooper is an attractive guy, but he's being linked to every woman he comes in contact with. Just a few weeks after he was photographed dining with Jennifer Aniston, sources are now claiming he shared a romantic Italian dinner with actress Renee Zellweger. We can barely keep up, so we're taking a close look at 'The Hangover' star's love life -- past & present. Inside Bradley's Love Life >>

After getting dumped on national TV, Melissa Rycroft is exacting her love revenge. The 'Bachelor' contestant and former 'Dancing With the Stars' third-place finisher is engaged to her boyfriend, Tye Strickland, who proposed to her last week, Usmagazine.com reports.

Former 'American Idol' contestant Ace Young is engaged to 'Grease' costar Allison Fischer. "I found my true love in Grease," Young told Us Magazine.

Young, 28, made his Broadway debut as Kenickie in the revival of 'Grease' last fall. Fischer, 20, played Patty Simcox in the production from its opening in August 2007 until it closed in January 2009.

Wearing $100,000 worth of jewelry, Kendra Wilkinson married Philadelphia Eagles wide receiver Hank Baskett in a ceremony at the Playboy mansion, where Wikinson used to live with her ex, Playboy founder Hugh Hefner, PEOPLE reports. "She was beaming," an eyewitness said. Hef was among the guests, as well as Bridget Marquardt and Holly Madison, who starred with the bride in the 'Girls Next Door.' Wilkinson, who has her own reality show now, is expecting the couple's first child on Christmas.

The 'Hangover' star can't escape questions about that night out with Jennifer Aniston, even when he leaves the US for a fashion event in Paris. How He Explained It >>>

Joy Behar has cold feet. In March, the witty 'View' host announced she'd be marring her boyfriend of 26 years, Steve Janowitz, but a dose of indecision has taken nuptials "off the table." She says she "can't make up my mind" whether to marry or not. Regardless, Mr. Patient is cool with it. "Steve is fine. He says, 'Do whatever you want.'"

Robin Wright Penn's marriage to actor Sean Penn is clearly not the easiest road - the stars called off divorce proceedings last year, then filed legal separation papers in April - only to rescind them shortly thereafter. In an interview with British magazine Psychologies conducted after their initial separation - though before the April separation - Wright Penn spoke about the difficulties of staying married after many years. "All marriages have their phases," she says. "It's life. We go through it, if we're married long enough. If you're lucky you grow and you work it out."

On the same day that Ryan O'Neal said he and longtime partner Farrah Fawcett were planning to get married as she battles cancer, new reports say that Fawcett is once again in the hospital undergoing treatment. A source for 'Access Hollywood' says that Fawcett, who has been battling a recurrence of anal cancer, is "not doing well," but is expected to leave the hospital today nonetheless.