• Slideshow Photos

    Lucas Jackson / X90066

    Image: Singer Lady Gaga performs during a rain shower on NBC's "Today" show in New York

    2010 Toyota Concert Series

    From Sting to Lady Gaga, check out the stars who have rocked TODAY this summer.

  • Image: Katy Perry

    2010 Toyota Concert Series

    of

    Katy Perry's 'Dream' -

    Singer Katy Perry does a colorful perfomance on TODAY as part of the Toyota Concert Series, singing hits like "I Kissed a Girl," "California Gurls," and "Teenage Dream" on Aug.27, 2010. She also revealed to Natalie Morales that she had a little crush on Matt Lauer.

    AP / AP
  • Image: Daughtry Performs On NBC's "Today" - August 20, 2010

    2010 Toyota Concert Series

    of

    Daughtry rocks the crowd -

    Band Daughtry of Daughtry rocks Rockefeller Plaza on August 20, 2010, playing songs "September" and "Leave This Town" and telling Meredith Vieira about their sophomore album.

    Getty Images / Getty Images
  • Image: Ke$ha Performs On NBC's "Today"

    2010 Toyota Concert Series

    of

    Ke$ha is so money -

    Singer Ke$ha gets the crowd moving with her hits "Tik Tok" and Center on August 13, 2010 in New York City. (Photo by Jemal Countess/Getty Images)

    Getty Images / Getty Images
  • Image: Train Performs On NBC's "Today" - August 6, 2010

    2010 Toyota Concert Series

    of

    Train brings 'Soul' to TODAY -

    Lead singer Patrick Monahan and the rest of the guys from Train jam to their hit song "Soul Sister" on TODAY on August 6, 2010.

    Getty Images / Getty Images
  • Image: Carrie Underwood

    2010 Toyota Concert Series

    of

    Carrie-ing a tune -

    Country star Carrie Underwood had been married just 19 days to hockey player Mike Fisher when she performed on TODAY on July 30, 2010.

    AP / AP
  • Image: John Mayer performs on the Today show

    2010 Toyota Concert Series

    of

    Player Mayer -

    Singer, songwriter and guitarist John Mayer entertains the crowd on the plaza with tunes from his fourth album, "Battle Studies," on TODAY July 23, 2010.

    Getty Images / Getty Images
  • Image: Enrique Iglesias, Melissa Dominguez

    2010 Toyota Concert Series

    of

    Enrique shows his fan appreciation -

    The Spanish singer definitely brought the heat to Toyota Concert Series on TODAY. While performing "Hero" on July 16, 2010, Enrique brought fan Melissa Dominguez on the stage and planted a big juicy kiss on her lips.

    AP / AP
  • Image: Singer Lady Gaga performs during a rain shower on NBC's "Today" show in New York

    2010 Toyota Concert Series

    of

    Gaga singin’ in the rain -

    Pop sensation Lady Gaga didn’t let a little rain stop her from giving a show-stopping performance on the TODAY plaza on July 9, 2010. The singer, who drew a record crowd of 20,000, sang her hits “Bad Romance,” “Alejandro” and “Teeth,” as well as a new song, “You and I.”

    Reuters / Reuters
  • Image: Maroon 5 Performs On NBC's "Today" - July 2, 2010

    2010 Toyota Concert Series

    of

    Bringing 'This Love' to their fans -

    Adam Levine rocked out with his band Maroon 5 on the TODAY plaza on July 2, 2010, during a performance of their smash hit "This Love."

    Getty Images / Getty Images
  • Image: Maxwell

    2010 Toyota Concert Series

    of

    A welcome return -

    Grammy-nominated singer Maxwell, who took an eight-year hiatus from the music industry, performed his hit "Ascension" on the TODAY plaza on June 25, 2010.

    AP / AP
  • Image: Rascal Flatts Performs On NBC's "Today" - June 11, 2010

    2010 Toyota Concert Series

    of

    They’re a little bit country… -

    Yee-haw! These guys are unstoppable. Rascal Flatts jammed their hit songs on the Toyota Concert Series on TODAY on June 11, 2010, including “Life Is a Highway” and the title track from their new album, "Unstoppable."

    Getty Images / Getty Images
  • Image: Christina Aguilera

    2010 Toyota Concert Series

    of

    Star-studded singer -

    After a brief hiatus, Christina Aguilera is back. The pop diva belted out her hit "Fighter" from her second album, "Stripped." as well as the title track from her fourth studio album, "Bionic," for fans on the TODAY show Plaza on June 8, 2010.

    AP / AP
  • Image: Lee DeWyze & Crystal Bowersox Perform On NBC's "Today" - June 3, 2010

    2010 Toyota Concert Series

    of

    ‘Idols’ in the making -

    This season’s winner and runner-up of TV’s “American Idol, ” Lee DeWyze and Crystal Bowersox, showed why they made it to the final two when they played the Toyota Concert Series on TODAY on June 3, 2010. DeWyze sang his rendition of U2’s “Beautiful Day” and Bowersox performed Janis Joplin’s classic “Me and Bobby McGee.”

    Getty Images / Getty Images
  • Image: Canadian singer Justin Bieber performs on NBC's 'Today' show in New York

    2010 Toyota Concert Series

    of

    Bieber fever takes over TODAY -

    Surrounded by adoring fans, teen singing sensation Justin Bieber performed his hit songs “Baby,” "Somebody to Love" and many more on the Toyota Concert Series on TODAY on June 4, 2010. And he’s not going anywhere anytime soon, either. “I want to have longevity, have my fans grow with me, and not just be a teen artist but kind of move up and be an adult artist,” Bieber told TODAY’s Matt Lauer.

    Reuters / Reuters
  • Image: One Republic Performs On NBC's "Today" - May 28, 2010

    2010 Toyota Concert Series

    of

    The guys have ‘All the Right Moves’ -

    OneRepublic rocked the Toyota Concert Series on TODAY when they performed on May 28, 2010. They played their debut hit "Apologize," newest single "Secrets" and many others.

    Getty Images / Getty Images
  • Image: Danny O'Donoghue

    2010 Toyota Concert Series

    of

    The Script ‘Breakeven’ -

    Lead singer Danny O'Donoghue shows off his Irish pride during The Script’s performance on the Toyota Concert Series on TODAY on May 21, 2010. The trio performed songs from their self-titled CD as well as David Bowie's "Heroes."

    AP / AP
  • Image: Sting Performs On NBC's "Today" - May 14, 2010

    2010 Toyota Concert Series

    of

    Sting brings new ‘Magic’ to TODAY -

    The Grammy Award-winning singer kicked off the 2010 Toyota Concert Series on TODAY on May 14, 2010, with a full half hour of music he’ll be performing on his upcoming world tour with the Royal Philharmonic Concert Orchestra. He sang such classics as "Every Little Thing She Does Is Magic," "Roxanne" and more.

    Getty Images / Getty Images