Christina Aguilera is planning to release a "really personal" new album alongside an intimate documentary film.

The Beautiful hitmaker hasn't released a full length album sine 2022's Aguilera — which was her first LP sung entirely in Spanish — but she has promised new material is on the way with a career-spanning film.

Appearing on The Jennifer Hudson Show on Tuesday (Dec 9), she said: "It's going to be a really personal project coming up because it'll tie in with a very personal documentary that we've been filming for the last few years."