Breastfeeding helped me get back in shape: Scarlett Johansson

Actress scarlett Johansson says breastfeeding has helped her to get back in shape after the birth of her first child.

The 30-year-old star and her beau Romain Dauraic welcomed their daughter Rose Dorothy in September, reported Daily Mirror.

"It's the best way to get back in shape. I do the whole bit. I'm nursing and I love it," the 'Lucy' star said.

Johansson said she even loves changing nappies.

"The love is just unbelievable. It's very overwhelming," she added.

The 'Under The Skin' star is said to have secretly married her partner Romain Dauriac in October.