How Stars Are Spending Their Summer Vacation

When not planning her upcoming nuptials to Kris Humphries, the reality star is taking full advantage of having a sprawling home with all the amenities. "It's HOT in LA today...pool time!!!" Kardashian Tweeted, showing off her pool – and waterproof mascara.

"Out of the Maldives. Now in Dubai. Greetings from the desert," Tweeted the Breaking Dawn star from his Middle East getaway.

The country star cooled off like a cowgirl, relaxing on the beach with a Coors Light during a getaway with hubby Kyle Jacobs (not pictured).

Like Pickler, the pop singer embraced her own inner cowgirl while getting down at Canada's Calgary Stampede, a 10-day rodeo festival. She even bumped into a familiar face from the Great White North:

Leaving her boyfriend to go fishing, Gomez hit the promotional trail in support of her new movie Monte Carlo, meeting up with costars Leighton Meester and Cory Monteith at MTV for the first time since filming. "I love them so much," Gomez gushed.

Is 2011 the summer of Justin Bieber? The singer fell in love this summer, smooching this blow-up of the teen singer's Rolling Stone cover while visiting her label, Def Jam, in New York.

The pop star found her doppelgänger while shopping in Tokyo. "Look who I found on a necklace!" the singer Tweeted of the Gagalicious accessory.

"Americas past time on America's birthday," Tweeted Jonas, who spent his Independence Day taking in a Texas Rangers game.

Meanwhile, the Biebs was busy getting the fish to bite – er, sort of. Tweeted the teen singer before sharing his disappointment with his fans. "Their not biting I'm pissed lol," he wrote.

Looks like Ashton Kutcher and Demi Moore can join Bieber on his fishy adventures! "Getting ready to go fly fishing with hubby down by the river!" Moore Tweeted about this shot.

Stylishly covering up her baby bump, Spelling shared this shot from her family's Anguilla getaway while having a bite to eat at a beachside café.

Before taking the stage at New York's Beacon Theatre, Keys asked her Twitter followers for requests, writing, "What songs do u want to hear? Tweet me w/ #SongsInAMinor," on this shot from soundcheck.

The country superstar dropped by Great American Country for an interview with the network's Nan Kelley and Tweeted that she was "talkin up" her new album, Better Day.

While in Mexico, the Modern Family vamp joined a mariachi band for a little impromptu singing.