The Saturdays rocked an usual look last night (March 26) as they performed without the pregnant Rochelle Humes.

Humes has been valiantly working with the British pop group over the last number of months despite her impending birth.

However, she has now taken leave from the band - meaning that they had to perform as a quartet at Tuesday's 2013 vInspired National Awards in London.

Frankie Sandford, Mollie King, Una Healy and Vanessa White took to the stage at the Roundhouse without Humes as she prepares to have her first child with JLS singer Marvin Humes.

As previously reported, The Saturdays have confirmed that they are in talks with Justin Bieber's crew about supporting the Canadian on his US tour in the summer.