Going potty: Kristen Bell has potty trained her five-year-old daughter

Kristen Bell has potty trained her five-year-old daughter.

The 'Frozen II' star revealed in May her youngest daughter Delta was still wearing diapers to bed, but has now confirmed she and her husband Dax are working on potty training her by waking her up in the middle of the night to go to the toilet.

Kristen says the pair wake Delta up at 11pm and put her on the toilet, whilst Dax added the process of getting their sleeping child up is like "putting a wet spaghetti noodle on the toilet".

Kristen previously commented on Delta's diaper habits after saying her oldest daughter Lincoln, seven, was potty trained in just 21 months.

But after her comments sparked confusion, the actress clarified Delta only wore her diapers to bed.