Spears tickets go on sale at 9am

Tickets for the Ireland and UK leg of Britney Spears' world tour go on sale at 9am today.

Spears has sold more than 70 million albums worldwide since her debut in 1999.

The Femme Fatale show will hit Dublin's O2 on October 24 this year, Spears will play the Odyssey Arena in Belfast the following day.