A full 12 months' worth of candid rock & roll moments, from Will Ferrell grilling Katy Perry to Beyoncé freaking out on a roller coaster to the dedication of Adam Yauch Park.
Pusha T and Macklemore hang out backstage at ANKH Marketing presents Pusha T live at Mezzanine in San Francisco, California on December 1st, 2013.
Patrick Carney, Jason Isbell, and Steve Schiltz backstage during Dylan Fest NYC at the Bowery Ballroom in New York City on November 12th, 2013.
Will Ferrell and Katy Perry on stage during the 2013 MTV EMA's at the Ziggo Dome in Amsterdam on November 10th, 2013.
Abe Vigoda poses with Phish backstage at Boardwalk Hall in Atlantic City, New Jersey on October 31st, 2013.
Jimmy Kimmel and Sean "Diddy" Combs clink glasses on Jimmy Kimmel Live in Los Angeles, California on October 23rd, 2013.
Chris Cornell and The Avett Brothers perform Pearl Jams' 'Footsteps' on Late Night with Jimmy Fallon in New York City on October 21st, 2013.
A gospel singer takes a photo with the waxwork figure of Whitney Houston which was revealed at Madame Tussauds in London, England on October 21st, 2013.
Conan O'Brien and Langhorne Slim pose backstage at the Troubadour in West Hollywood, California on October 16th, 2013.
Liv Tyler, Sean Lennon and Charlotte Kemp Muhl attend a performance benefitting the David Lynch Foundation at Electric Lady Studio in New York City on October 16th, 2013.
Brian May performs with the cast of We Will Rock You during the "We Will Rock You" National Tour opening night at the Hippodrome Theater in Baltimore, Maryland on October 15th, 2013.
Kenny "Babyface" Edmonds poses for a photo with Usher along the Hollywood Walk of Fame in Hollywood, California on October 10th, 2013. Edmonds was the recipient of the 2,508th Star in the Recording Category.
Alison Mosshart of The Kills and Matt Shultz of Cage the Elephant perform "It's Just Forever" at a private concert for SiriusXM subscribers to celebrate the release of Melophobia at The Studio at Webster Hall in New York City on October 9th, 2013.
Glenn Kotche of Wilco, Patti Smith, Jeff Tweedy, Mario Batali, Michael Stipe and Mike Mills of R.E.M, and Grace Potter attend The Mario Batali Foundation's Second Annual Honors dinner in New York City on October 6th, 2013.
Kings of Leon and Bono pose backstage at the Late Show With David Letterman in New York on September 26th, 2013.
Jared Leto of Thirty Seconds to Mars flies over an audience of over 80,000 excited fans at Rock in Rio in Rio de Janero, Brasil.
Taylor Swift is joined backstage by Ed Sheeran after she wrapped the North American portion of her RED tour at Bridgestone Arena in Nashville, Tennessee on September 21st, 2013.
Earvin 'Magic' Johnson and Slash attend a baseball game at Dodger Stadium in Los Angeles, California on September 12th, 2013.
Danielle Haim, Este Haim, A$AP Rocky, and Alana Haim pose backstage during the 2013 Budweiser Made In America Festival in Philadelphia on August 31st, 2013.
Beyonce films a music video on the Coney Island Cyclone on August 29th, 2013 in New York City.
Katy Perry and Richard Simmons share a special moment at the 2013 MTV Video Music Awards at the Barclays Center in Brooklyn, New York on August 25, 2013.
Cee Lo Green surprises hotel guests in New York, as part of the Renaissance Hotels 'Discovery Doors' program. A grandmother, mother and daughter who thought their room was being upgraded, opened their door to find Green serenading them on the couch with candles and rose pedals.
Action Bronson leads a crowd to his food truck while performing during the Bushwick Block Party in Brooklyn, New York on July 27th, 2013.
Robby Krieger of the Doors holds a special edition Doors skateboard at the Dusters California kick-off party in Los Angeles on July 23rd, 2013.
Lil Wayne, Bow Wow and Mack Maine attend the The Rich Game Album listening event at Bagatelle on in New York City on July 22nd, 2013.
Beyonce and Jay Z join Sybrina Fulton and Al Sharpton for the National Action Network 100 City "Justice for Trayvon" vigil in New York on July 20th, 2013.
A.J. McLean of the Backstreet Boys makes a new friend at SeaWorld in San Diego, California on July 12th, 2013.
Australian street artist James Cochran, puts the finishing touches on a wall portrait of David Bowie in Brixton, South London, on June 19th, 2013.
Bon Jovi, Tico Torres and David Bryan arrive by helicopter on day 4 of the Isle of Wight Festival at Seaclose Park in Newport, Isle of Wight on June 16th, 2013 .
Jimmy Fallon as "Tebowie" (Tim Tebow/David Bowie) singing "Rebel Rebel " on Late Night with Jimmy Fallon in New York City on June 12th, 2013.
Katy Perry films a music video with Katy & The Popcats, during which she and her feline friends rap and set out to make sure that healthy choices are always made when hunger strikes.
Jeremiah Fraites and Wesley Schultz of The Lumineers perform with the Success Academy 2 Bronx Children's Choir at the Governors Ball Music Festival at Randall's Island in New York on June 9th, 2013.
Dave Haywood and Charles Kelley of Lady Antebellum compete in Ping Pong & Songs during CMA Fest to benefit the LadyAID Fund of the Community Foundation of Middle Tennessee at Music City Ce