The 2012 Rock the Bells event just got bigger with rappers Big Sean and Curren$y added to the lineup of the hip-hop festival. Also added to the bill are indie rappers Sean Price, M.O.P. and Action Bronson.

The aforementioned artists joins previously announced headliners J. Cole, Ice Cube, Wiz Khalifa, Pusha T, Common, Nas and 2 Chainz. Additionally, concert goers with get to watch reunited performances of Timbaland and Missy Elliott, Bone Thugs-N-Harmony and the Ruff Ryders family (featuring DMX, Eve and Jadakiss).

“This is one of the shows where the energy is gonna be up from curtain open to curtain close,” said Jadakiss at a press conference for the summertime hip-hop event.

The traveling festival kicks off in San Bernardino, Calif. (on Aug. 18-Aug. 19), followed by a stop in Mountain View, Calif. (Aug. 25-Aug. 26) and finally in Holmdel, N.J. (Sept. 1-Sept.2). Ticket are on sale now at rockthebells.net.

Rock the Bells 2012 Lineup:

2 Chainz*

ASAP Rocky*

Atmosphere*

Big Daddy Kane

Bone Thugs-N-Harmony

Deltron 303

Dipset

DJ Lance Rock and Friends

DJ Quik

E-40 and Too Short*

Eligh, Grouch and Zion I

Fashawn

Hit Squad Reunion

Ice Cube

Immortal Technique

J Cole*

Kendrick Lamar*

Kid Cudi*

Lupe Fiasco

Mac Miller*

Missy Elliott and Timbaland

Murs

Nas

Naughty By Nature

Prodigy

Redman and Method Man

Salt-N-Pepa

Schoolboy Q

Slick Rick & Doug E Fresh

Supernatural

RZA

Tyga

Watsky

Wiz Khalifa*

Yelawolf

Dom Kennedy

* notes performance on select dates only

Watch the Big Sean ‘Dance (A$$)’ Video Feat. Nicki Minaj