The former Xtra Factor presenter is the latest addition to the glittering lineup of stars who will show off their dance moves on the upcoming series of the BBC One show.
Caroline made her announcement on BBC Radio 1 this morning.
She later tweeted: "Gahhhhhhh! I'm taking part in this years Strictly ...I haven't been this nervous since I entered the Norfolk Disco Dance championship 1992."
Caroline joins a pretty amazing lineup including singer Pixie Lott, ex-TOWIE star Mark Wright, tennis player Andy Murray's mum Judy and EastEnders actor Jake Wood.
Also competing are ex-rugby star Thom Evans, The Saturdays singer Frankie Bridge, This Morning reporter Alison Hammond, BBC Radio 1 DJ Scott Mills, Blue singer Simon Webbe, naturalist Steve Backshall and Casualty actress Sunetra Sarker.
Three more stars are to be announced.
Strictly returns for its new series with a launch show on Sunday, 7 September on BBC One.