The singer will play eight dates across the country in support of her debut album ORA, which topped the UK chart back in September.
The 'Radioactive' tour will begin at Manchester Academy on January 28 and conclude at Birmingham's O2 Academy on February 9.
The new jaunt replaces Ora's support slot on a series of cancelled Usher dates throughout January and February, which were rescheduled earlier this year due to his commitments to The Voice USA.
The star will release 'Radioactive' as the fourth official single from her debut album early next year.
Rita Ora's 'Radioactive' UK tour is as follows:
- January 28 - Manchester Academy
- January 29 - Newcastle O2 Academy
- January 30 - Glasgow O2 Academy
- February 1 - Sheffield O2 Academy
- February 2 - Cardiff University Great Hall
- February 5 - London O2 Shepherds Bush Empire
- February 8 - Bournemouth O2 Academy
- February 9 - Birmingham O2 Academy