The OMG Girlz (initialism of "Officially Miss Guided") is an American teenage girl group. Formed by Tameka "Tiny" Cottle and Kiesha Miles in 2009, the Atlanta based girl group performed publicly for the first time on an episode of BET's Tiny and Toya reality television series.

Shortly after the release of their first single "Ain't Nobody" former member Reginae Carter who is the daughter of american rapper Lil Wayne and Antonia Wright departed from the group. A few months later, the OMG Girlz' second single, "Haterz" was released.

In 2010, the girls released their third single titled "Pretty Girl bag, a remix of Soulja Boy's "Pretty Boy Swag". The single earned national recognition and airplay. The group ranked in over two million views in a mere ten months after releasing the corresponding music video on Youtube. The group downsized once more after Lourdes Rodriguez (Lolo), sister of Bahja Rodriguez, left the group, the reason given was that she was too young. However, after a well accepted online search, during which time the group’s fourth single "So Official" was released, Breaunna Womack became the group's newest and third member due to finding her on a Youtube video dancing to Beyonce's song Ego.

In 2011, the group was added to line-up of the "Scream Tour" which featured Diggy Simmons, Mindless Behavior, Jacob Latimore, Jawan Harris and TK-N-CASH. The girls are currently in the studio recording their self titled debut "Officially Miss Guided".