Singer-actress Jennifer Lopez likes to video message her twins Max and Emme every afternoon when she's away for work.

The "On the floor" hitmaker hates being away from her seven-year-old twins, who she has with her ex-husband Marc Anthony. So, she likes to make sure she has a video conversation with them.

"I am busy, and they know it. And they know part of their job is helping me get sleep,` femalefirst.co.uk quoted her as saying.

"If I'm sleeping in, they're very quiet, like, 'Mummy needs to sleep! She worked late last night!' We're a team. Becoming a mum makes you stronger but also more gentle, especially with yourself -- and that changes everything," she added.