Nick Jonas has new dog named Elvis

Nick Jonas has a new best friend: a golden retriever named Elvis.

The pup was a birthday gift from his family, according to the band's rep. The youngest member of the Jonas Brothers band, who turned 16 on Tuesday, named the pup for two of his favorite musicians, Elvis Costello and Elvis Presley.

Though the band has been busy working on its upcoming film, Jonas Brothers 3-D Concert Movie (which will open Feb. 22, 2009), Nick still made time for Elvis on Tuesday, taking him for a walk around his L.A. neighborhood.
– Sharon Cotliar

Jonas' 16th Birthday Baseball Party

Teen pop star Nick Jonas celebrated his 16th birthday in style, by hiring out a baseball ground to mark the occasion with pals.

The youngest Jonas sibling was joined by elder brothers Kevin and Joe at Los Angeles' Dodgers Stadium on Wednesday, the day he turned 16.

The singing trio were surrounded by 15 friends for the evening bash, which cost more than $30,000, according to E! Online.

Earlier in the day, the brothers were snapped buying baseball clothes from a sports shop to wear at the party.

Miley Cyrus' 7 Things is about Nick!

Miley has admitted in the past that a big portion of her album Breakout is about ex-boyfriends, but 7 Things video director Brett Ratner may have outed her in telling MTV that this particular song (which talks about "the 7 things I hate about you"!) is about Nick Jonas!

"She had me come out to her house," Ratner says. "She started showing me all of her personal items from under her bed that her ex-boyfriend gave her. The necklace she's wearing in the video is the necklace he gave her. She's wearing his diabetes or medical necklace."

And, of course, Nick, who's apparently dating that other Disney star, Selena Gomez, has been quite outspoken recently about his diagnosis as a diabetic.

So exactly what went on between the tweens to make Miley so upset as to write a song about the "7 Things" she hates about him? I guess we can just watch the video (below) and find out!