Nigeria's P-Square on the secret of their success

Two of the best known contemporary musicians from Nigeria, R&B duo P-Square, have just performed at the Love Afrobeat Festival in London.

The duo - comprised of twin twin brothers Peter and Paul Okoye - ventured into the music scene nearly a decade ago and have become musical megastars in their country and beyond.

In December 2011, they were signed to Akon's Konvict Music label which has enabled them to reach a worldwide audience.

Before the concert, they visited BBC Africa's studios, where Nkem Ifejika put to them questions sent by our Facebook, Twitter and Google+ followers.

They also sang a cappella one of their latest hits, Beautiful Onyinye, which they recently recorded with American superstar rapper, Rick Ross.

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