Square or squares may refer to:

P-Square are a Nigerian R&B duo composed of identical twin brothers Peter and Paul Okoye.

The story of P-Square began in St. Murumba secondary school, a small Catholic school in Jos, Nigeria. Identical twins Peter and Paul joined their school music and drama club where they began singing, dancing, and miming songs by MC Hammer, Bobby Brown and Michael Jackson.

They later formed an a cappella quartet called "MMMPP" (M Clef a.k.a. Itemoh, Michael, Melvin, Peter and Paul). Drawing inspiration from their music idol Michael Jackson, they began break dancing, formed the group called "Smooth Criminals" in 1997. They droped M Clef from the group "MMMPP" which later was changed to "MMPP". Their artistic talent and precise dance routine soon made them household names in the city of Jos, where they performed at school functions and other occasions.

Later in 1999, Peter and Paul returned to music school to develop their skills on keyboard, drums, bass and rhythm guitar. Their work includes the soundtracks for a number of films like Tobi, Mama Sunday, Moment of Bitterness and Evas River.

William Leonard Roberts II (born January 28, 1976), better known by his stage name Rick Ross (often stylized as RICK RO$$), is an American rapper. He derived his stage name from the drug trafficker "Freeway" Ricky Ross, to whom he has no connection. Ross founded the record label Maybach Music Group, on which he released his studio albums Deeper Than Rap and Teflon Don, Ross was also the first artist signed to Diddy's management company Ciroc Entertainment. In early 2012, MTV named Ross as the Hottest MC In The Game.

William Leonard Roberts II was born in Coahoma County, Mississippi. and raised in Carol City, Florida, near Miami. After graduating from Carol City Senior High School, he later attended the historically black college Albany State University on a football scholarship.

After being signed to Suave House Records, former label for rap duo 8Ball & MJG, he eventually signed a deal with Slip-n-Slide Records, which has been under the Def Jam umbrella since 2006. While signed to Slip-n-Slide, Ross toured with fellow rapper Trick Daddy and made guest performances on other Slip-n-Slide albums.

Michael Collins Ajereh (born November 26, 1982), better known as Don Jazzy, is a Nigerian Multi award-winning record producer, singer-songwriter, musician, former CEO of Nigerian record label Mo' Hits Records founded in 2004 and current CEO of the MAVIN Record label which he founded in May 2012 after his split up with childhood friend and Mo'Hits partner, D'banj. Born in Umuahia in Abia state, his first signing was D'banj who was at that time also the Vice-President of the label and now President after split.

Don Jazzy's first full credit production work was in 2004 on Tongolo for Nigerian singer D'banj. He went on to produce D'banj's first studio album titled No Long Thing released in 2005.

He has produced tracks for Dr SID, Wande Coal, D'Prince, Darey, Naeto C, Sauce Kid,Ikechukwu & Tiwa Savage . He also collaborated with Jay-Z and Kanye West on the production of Lift Off, featuring Beyoncé on the album Watch The Throne, released on August 8, 2011.

He recently was rated as the 36th. "Most powerful celebrity in Africa" according to Forbes