The Saturdays

The Saturdays rocked the stage alongside the likes of Taylor Swift, Ed Sheeran, Jessie J and Justin Timberlake at this weekend's Capital FM Summertime Ball at Wembley Stadium.

And while Rochelle Wiseman was noticeably absent from the line-up, spending time bonding with newborn daughter, Alaia-May, mum-to-be Frankie Sandford was there to prove pregnancy isn't slowing her down.

MY MONTH BY MOLLIE KING

Sporting the long, tumbling tresses she debuted last week, Frankie matched bandmates, Mollie King, Vanessa White and Una Healy's basque and shorts combos for the festival performance in a billowing purple and black colour-block top and skinny jeans with a strappy bra top showing underneath.

PREGNANT CELEBRITIES

Braving heels for the girls' dance routines, she tweeted in-between performances: "Having an amazing foot massage backstage while listening to The Wanted sound check. I suppose someone's got to work! Lol."

To make up for their absent fifth member, The Saturdays were joined by Rochelle's hubby Marvin Humes for a a photo before he opened the gig with a DJ set.

CELEBRITY TWITTER PICTURES

He shared the pic, captioning it: "They're missing my baby @RochelleTheSats don't worry Roch I'm gonna fill in today!!! X" [sic]

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The Saturdays

We're sure they did Rochelle proud.