Katy Perry panted like 'a dog' during sister's labour

Katy Perry has admitted that she panted like "a dog" while her sister was in labour.

The 'Roar' hitmaker, who had earlier tweeted about delivering a baby in a living room, said on Jimmy Kimmel Live that she is an assistant doula and that's what they called her all the time, Stuff.co.nz reported.

The 29-year-old singer said that they had a midwife and there was a tub in the living room, and she was holding a leg, and panting like a dog, while making "primal noises".