The singer was joined by her fellow Saturdays for an appearance on BBC Breakfast, where Frankie revealed she'll be appearing on this year's Strictly Come Dancing.
Strutting her stuff alongside her bandmate Vanessa White, Frankie - who is mum to son Parker - opted for a vibrant purple top with two sheer panels running across the front to reveal a hint of skin.
The stylista paired her top with an adorable textured skirt in a cute pastel pink hue (£38 from Topshop) while elongating her pins with nude peep-toe heels, giving a glimpse of her dark pedicure.
Frankie showed off her super-short cropped hairdo too after unveiling her new bonce earlier this month during a girly trip to Ibiza. Perhaps she wanted a new hairstyle for her Strictly debut?!
She's also been enjoying life as a newly-married lady after tying the knot with footballer Wayne Bridge last month in Bedfordshire. Of course her loyal bandmates attended the nuptials, and the new Mr and Mrs Bridge later jetted off to the Seychelles for a sun-soaked break.
No wonder she can't stop smiling!
What do you think of Frankie's outfit? Let us know by commenting below as the best comment across the site each week wins £50!
Reveal is now on Google Plus! Join us here for the latest pictures, fashion and celebrity news!
Got an iPad or iPhone? Reveal Mag is specially designed to fit!