The singer said her first experience of giving birth was "very traumatic".
Foals, Stormzy and Paloma Faith also ensured the imbalance was addressed during Tuesday's ceremony.
She'd previously stated that she'd "rather not" return to the singing competition.
"He seemed nervous and I was trying to alleviate the pressure."
Will you accept the challenge?
Since having my first child I have been thinking about the qualities I want to teach them
Her losing face could have done with a bit more work.
'Why's it just the women carrying these?'
She's nominated for Best British Solo Female this year, having won in 2015.