The 2015 X Factor winner will perform in West London on Friday April 28.
As part of the Live! series she will showcase some of her biggest hits since competing in the reality talent series.
The 19-year-old has collaborated with Clean Bandit on the top five track "Tears" as well as achieving her own hits with "So Good" and "Best Behaviour".
Currently the singer is readying for summer festival appearances and a support slot with Olly Murs and Little Mix on a number of their outdoor summer shows.
North London's Phebe Edwards will provide a supporting set on the night which kicks off at 8:30pm
Previous performances at the venue have included fellow X Factor alumni Fleur East and group Toploader.
Tickets are available from Design My Night here .
The event is only open to guests aged 21 and over.
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