Frankie doesn't feel sexy on the treadmill

Frankie Sandford doesn’t think she looks her best when she’s working out.

Some celebs love taking snaps of themselves as they train but Saturdays singer Frankie, 25, can’t bring herself to get her camera out while exercising.

‘In the gym.I Cant send u an “I’m in the gym”selfie.As I don’t look hot in the gym.I’m hot in temperature but I dont think that’s the point?!’ Tweeted Frankie yesterday.

Frankie – who gave birth to son Parker in October – has adopted a healthy lifestyle and shared an Instagram snap of a tasty-looking salad on Tuesday.

She’d filled a heart-shaped bowl with vegetables including sweetcorn, tomatoes and lettuce.

But the pretty star couldn’t help feeling a little jealous when her band mate Mollie King uploaded a photo of the pizza she was feasting on.

‘Just as I tweeted that last pic. @MollieTheSats picture of a pizza came up underneath it! Haha enjoy molls! Have a slice for me!’ Tweeted Frankie.

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Anna Duff