Elton John has revealed that Lady Gaga is a "great godmother" to his sons Zachary and Elijah.

According the Elton, the outrageous popstar is a very hands on godmother to his sons, Zachary, two, and seven month old Elijah

He said: "'She [Gaga] does baths and sings to them. She's a wonderful godmother.''

When it was announced previously that Gaga was going to be godmother to Zachary, the 66-year-old star described her as an ideal ''role model''.

He said: ''She's a great role model, she's young, [and] she's been a great godmother to Zachary. We're all bonkers in this business, but we're human beings at the same time.''

Elton John says Lady Gaga is a role model to his sons