Summer Concert Stars

What really happens on the road? Find out what Katy Perry, Keith Urban, Britney Spears and more are posting in their Twitter pics!

01 of 13

KATY PERRY

KATY PERRY
Courtesy Katy Perry

Look out, Russell Brand! While taking her California Dreams tour Down Under, Perry got thisclose to a local fan. she Tweeted.

02 of 13

RIHANNA

RIHANNA
Courtesy Rihanna

Run out of clothing on the tour bus? That's okay – Rihanna will just pillage her own concert merchandise! The singer shared this self-portrait while hitting the road with Cee Lo Green.

03 of 13

BRITNEY SPEARS

BRITNEY SPEARS
Courtesy Britney Spears

Before taking the stage for her Femme Fatale Tour's Milwaukee stop, Spears shared this photo of "my new dance crew" – her family! – which includes (clockwise from back left) mom Lynne, dad Jamie, sister Jamie Lynn, son Jayden James, niece Maddie Briann and eldest son Sean Preston.

04 of 13

KEITH URBAN

KEITH URBAN
Courtesy Keith Urban

"At soundcheck in Hershey, PA – getting ready for another run of shows!" Tweeted the country star, sharing this epic shot at the city's aptly named Giant Center.

05 of 13

KE$HA

KE$HA
Courtesy Kesha

If there's one thing you can count on during Ke$ha's Get Sleazy tour – it's glitter. Lots and lots of glitter. Before performing at the Manchester Apollo theater, the "Blow" singer showed off her "new glitter gloves."

06 of 13

LADY GAGA

LADY GAGA
Courtesy Lady Gaga

Mother Monster, Down Under! The singer headed to Sydney to perform an exclusive, never-to-be-repeated Monster Hall concert just for her Australian fans. "I can be the queen that's inside of me," Tweeted Gaga, quoting her own song, "The Queen," for this photo with some gender-bending performers. "Had the time of my life in Sydney last night. All the girls were in town," the singer wrote.

07 of 13

TAYLOR SWIFT

TAYLOR SWIFT
Courtesy Taylor Swift

Even Swift is a little intimidated by the packed crowd at the Gillette Stadium – where the New England Patriots play – in Foxborough, Mass. "Woah," Tweeted the singer.

08 of 13

DONNIE & NICK

DONNIE & NICK
Courtesy Donnie Wahlberg

Double the boy bands means double the energy! "Nick Carter and I debating the merits of our preferred sources of caffeine," Tweeted Donnie Wahlberg, whose group, New Kids on the Block, is touring with Backstreet Boys this summer. Their beverages of choice? "Starbucks amp RedBull!" Wahlberg wrote.

09 of 13

MATT MORRISON

MATT MORRISON
Courtesy Matthew Morrison

Meanwhile, NKOTBSB's opening act, Glee star Matthew Morrison, met up with his costar from Broadway's Hairspray, Marissa Jaret Winokur, at the tour's Anaheim, Calif., stop. "It's a HAIRSPRAY reunion backstage!" he Tweeted. "Thanks Marisa for coming down tonight!"

10 of 13

JULIET SIMMS

JULIET SIMMS
Courtesy Juliet Simms

While hitting the road for the Vans Warped Tour, Automatic Loveletter singer Juliet Simms changed up her blonde hair, adding pink, purple and blue stripes. "Now all i need is my pegasus," she joked of her rainbow-hued do.

11 of 13

ALL TIME LOW

ALL TIME LOW
Courtesy Rivers Cuomo

"The one and only Rivers Cuomo!" Tweeted All Time Low guitarist Jack Barakat when the Weezer frontman joined the pop-punkers on stage during the T in the Park festival in Kinross, Scotland. Cuomo lent his vocals to the band's single, "I Feel Like Dancin'," which Cuomo co-wrote.

12 of 13

MIRANDA COSGROVE

MIRANDA COSGROVE
Courtesy Miranda Cosgrove

The iCarly star gave fans a behind-the-scenes peek at rehearsal for her Dancing Crazy Summer Tour. "Having a blast with my band!" she Tweeted. "Playing some guitar this tour! ;)"

13 of 13

KATY PERRY

KATY PERRY
Courtesy Katy Perry

The singer took time out from her California Dreams tour to take part in the Internet craze of planking – which is, you guessed it, posting pics of yourself lying flat on an object – from the set of her new mermaid-themed video. "PROPER planking FTW! #itswhatArielwoulddo," Tweeted Perry. (FTW = For the Win.)

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