Singer gets active for Sport Relief video

Perrie Edwards has been flashing her very toned stomach.

The Little Mix star teamed a sports bra with tight black leggings to film a new clip for the girls’ Instagram page with Jesy Nelson, 22.

Little Mix strong girl competition down on the set of the @sportrelief #WordUp video shoot yesterday,’ they posted.

Jesy vs. Perrie…Who’s gonna be victorious?! xx Little Mix xx.’

Zayn Malik‘s fiancée, 21, isn’t the only member of the band to have flaunted her trim tum in recent days.

Jade Thirlwall, 21, and Leigh-Anne Pinnock, 22, displayed their six-packs yesterday as they made up a racy dance with Jesy

Sexy time slow jamz,’ the trio joked alongside the funny footage.

SEE PICTURES Little Mix at V Festival 2013

SEE PICTURES Little Mix join Union J and JLS for concert in Wales

SEE PICTURES Little Mix at Nickelodeon Kids’ Choice Awards

Beth Shearing