As part of the month-long European tour - her first since 2003 - she'll play the Odyssey Arena, Belfast on 20 November and The Point, Dublin the day after.
Long-standing superfans and newbies on the back of her number one current album Back To Basics can buy VIP packages instead of yer standard tickets. For a backstage tour, priority seats, pre-show party, VIP laminate and more, see www.iloveallaccess.com.
Meanwhile Christina's keeping herself busy by planning a family with hubby Jordan Bratman - and she claims she knows her first child will be a boy. "I have the prediction that I'm going to have a boy first. But I'd be overjoyed with either," says the sixth-sensed one.