Kevin Jonas is officially off the market, girls. The 21-year-old surprised his girlfriend, Danielle Deleasa, by flying to her New Jersey home after the Jonas Brothers' Vancouver concert. He popped the question with a cushion-cut diamond ring from Jacob & Co., and Deleasa replied "yes, yes, like, 500 times super fast in a row," reports People.

"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 told the magazine on Wednesday.

Find out what Kevin's parents had to say about the engagement in the full story below!

Pop-rockers Anberlin recently stopped by our New York office to pay a visit to the AOL Music team and play us some songs off their latest record, 'New Surrender.'

The guys showed off not only their musical chops, but a great sense of humor as well. Drummer Nathan Young kept the mood light right off the bat with a tongue-in-cheek note about guitarist Christian McAlhaney on our whiteboard : "Christian has fear in his eyes & weakness in his heart."

"Thank God we invited the drummer," McAlhaney quipped back.

Last night, Nike Sportswear and NYLON magazine celebrated their new partnership at a star-studded bash in New York City. Celebs like Ali Lohan, Josh Madden and 'The City's' Erin Lucas were on hand, rocking the new Nike Dunk Nylon Hi's, which are available in fun, summer colors like orange, yellow, blue, pink and green. The bright-colored kicks retail for $100 and are available at select Nike stores and Urban Outfitters stores nationwide. Visit www.nikesportswear.com for a location near you.

Hilary Duff is the newest 'Gossip Girl' on the block, reports Entertainment Weekly. Sources confirm that the teen pop star/entrprenuer will be joining the cast for a "multi-episode arc" as Olivia Burke, a movie star who decides to attend NYU for its normal college experience. Olivia ends up being Vanessa's freshman year roommate, so there's no doubt that drama will ensue!

Hilary makes her 'GG' debut on the season's fourth episode on October 5. Do you think Hilary has what it takes to be a 'Gossip Girl'? Sound off in the comments below!

Hilary Duff Pictures

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When the Jonas Brothers appeared on CNN, Joe Jonas pretty much spilled the beans on Miley Cyrus and Nick Jonas's rekindled love. Although the couple has yet to confirm their relationship status publicly, pictures are worth a thousand words. Check out Miley and Nick through the years and see if you can spot the spark between them in this sweet photo gallery. Also weigh in on whether you think the Disney stars make a good couple in KOL's reader's poll!

Michael Jackson was the subject of much public scrutiny throughout his career. In the wake of his death, the documentary film 'We Are the Children' has new meaning as it delves into the world of die-hard Michael Jackson fans who have dedicated their lives to supporting the musician, even through the tough times.

Watch 'We Are the Children' after the jump and get a first-hand look at the fan club gatherings, impersonators, and uber-fans as they tell their personal stories about the "King of Pop."

It's hot out there and summer shorts are a trend that will never go away. However, as new shapes, styles and lengths have surfaced over the years, stars have pushed the envelope on where and how they wear them. From cutoffs to khakis, over tights or under layers, Stylelist breaks down summer shorts into the good, the bad and the downright ugly. Flip through celebrity hits and misses below!