Emily Grace Whitehurst (born July 23, 1979), also known as Agent M, is an American singer, songwriter, composer, musician, and record producer.

In 2000, Tsunami Bomb signed to Tomato Head Records and released their debut EP The Invasion from Within!.

[1] Whitehurst and former Tsunami Bomb bassist Matt McKenzie later formed The Action Design with drummer Jake Krohn, and guitarist Jaycen McKissick from Pipedown.

[2] Whitehurst and Jaycen McKissick (Tsunami Bomb / The Action Design) formed a new project dubbed Survival Guide.

The band's debut 7-inch Hot Lather Machine was released on June 30, 2011 via Side With Us Records.