Zac Efron
THEN: Known as the basketball star with killer dance moves, we thought this 'High School Musical' hunk was too good to be true. Turns out, there really wasn't anything Zac couldn't do!
Zac Efron
NOW: As if there aren't enough reasons to gawk over Zac, now we have six more: His award-winning abs! Shirtless Zac continues to star in lead roles, like his most recent box office hit, 'Neighbors,' we'll always remember him as the basketball star from East High who stole our hearts!
Jake T. Austin
THEN: Jake got his big break starring alongside Selena Gomez in 'Wizards of Waverly Place,' and we seriously can't help but gawk at how adorable he was (and still is!).
Jake T. Austin
NOW: He's no longer the "little brother!" Jake's furthering his acting career, starring alongside 'Teen Beach Movie''s Maia Mitchell on the ABC Family hit series 'The Fosters'. Have you tuned in yet?
Taylor Lautner
THEN: Remember when Taylor (and his abs) made their way to the big screen as he starred as Jacob Black in the 'Twilight' series in 2008? How could you forget?!
Taylor Lautner
NOW: Even though Taylor recently added some new additions, like facial hair and rock-hard pecs, to his look, we can't wait to see him (and his tan and handsome physique) in his new movie, 'Tracers.'
The Jonas Brothers
THEN: Just three goofy siblings, The Jo Bros. began "Burnin' Up" in 2005 and quickly became every girl's teenage dream!
The Jonas Brothers
NOW: They may not be touring together anymore, but together they still make one hot trio! As Nick and Joe continue to dabble in the music industry, Kevin's totally occupied with his new baby girl, Alena Rose... aww! Perhaps The Jonas Brothers will make a comeback in the "Year 3000?" Fingers crossed!
Kendall Schmidt
THEN: Singing alongside his pals from Big Time Rush, Kendall was born to be a musician. Good looks, killer vocals AND a charming personality? We're so in!
Kendall Schmidt
NOW: Don't worry, girls. Big Time Rush isn't heading for a breakup anytime soon. However, Kendall's been busy releasing new music with his solo band, Heffron Drive. Have you heard his latest single, "Parallel?" We love it!
Booboo Stewart
THEN: Booboo's claim to fame started with the 'Twilight' series as roared his way to the big screen as wolf pack member, Seth.
Booboo Stewart
NOW: Once a wolf, always a wolf! Booboo still rocks his iconic locks as he's taking on new projects, like 'X-Men: Days of Future Past' and 'Descendants.'
James Maslow
THEN: Super talented James began his career with the boys of Big Time Rush singing AND acting on their hit TV show.
James Maslow
NOW: James has taken up a new hobby as he recently danced his way to become one of the four final groups on ABC's 'Dancing With the Stars'. Umm, is there anything he can't do?!
Robert Pattinson
THEN: As Rob and his costar/girlfriend Kristen Stewart scored big in the popular 'Twilight' series in 2008, they also became Hollywood's most talked-about couple... Ooh-la-la!
Robert Pattinson
NOW: Currently single Rob has stayed busy working on upcoming movies, including 'The Rover' and 'Maps to the Stars.' We can't wait to see him back on the big screen!
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Mindless Behavior is hitting the road on an epic 26 city tour — just in time for summer! Their All Around The World tour will kick off on July 3 in Stockton, CA. Prodigy, Ray Ray, Roc Royal and Princeton will be joined by The OMG Girlz and Coco Jones. How awesome is that?
Click below for a full list of tour dates and check out our awesome, super exclusive photo gallery of the guys above!
Wed. Jul. 3 Stockton, CA Bob Hope Theatre
Fri. Jul. 5 Oakland, CA Paramount Theatre
Sat. Jul. 6 Los Angeles, CA Nokia Theatre L.A. LIVE
Tue. Jul. 9 Kansas City, MO The Midland by AMC
Wed. Jul. 10 St Louis, MO Peabody Opera House
Fri. Jul. 12 Portsmouth, VA nTelos Wireless Pavilion
Sat. Jul. 13 New York, NY Beacon Theatre
Sun. Jul. 14 Greensboro, NC Greensboro Coliseum Special Events Center
Wed. Jul. 17 Columbia, SC Township Auditorium
Thu. Jul. 18 Birmingham, AL BJCC Concert Hall
Fri. Jul. 19 Southaven, MS Landers Center
Sat. Jul. 20 Atlanta, GA Fox Theatre
Thu. Jul. 25 Baltimore, MD Pier Six Concert Pavilion
Fri. Jul. 26 Washington D.C. DAR Constitution Hall
Sun. Jul. 28 Philadelphia, PA Mann Center
Fri. Aug. 2 Detroit, MI Fox Theatre
Sat. Aug. 3 Chicago, IL Arie Crown Theater**
Sun. Aug. 4 Milwaukee, WI Milwaukee Theatre
Thu. Aug. 8 Augusta, GA The Bell Auditorium
Fri. Aug. 9 Jacksonville, FL Times-Union Center for the Performing Arts Moran Theater
Sat. Aug. 10 Miami, FL James L. Knight Center
Sun. Aug. 11 Tampa, FL Straz Center for the Performing Arts**
Thu. Aug. 15 Mobile, AL Mobile Civic Center
Fri. Aug. 16 New Orleans, LA UNO Lakefront Arena
Sat. Aug. 17 Dallas/Grand Prairie, TX Verizon Theatre at Grand Prairie**
Sun. Aug. 18 Houston, TX Reliant Arena