Serena Williams shares cute father-daughter snap

Tennis superstar Serena Williams on Saturday treated the world with an adorable photo of her little munchkin Alexis Olympia Ohanian Jr.

The image showed the little one adorning a green frog towel and father Alexis Ohanian, co-founder of Reddit, was seen wearing a black tank top.

Williams captioned the picture as, "We love bath time."

Ohanian Jr., who was born on September 1, is already a social media celebrity with her own Instagram handle @olympiaohanian.

Williams and Ohanian introduced their tiny tot to the world on September 13, almost two weeks after her birth, with a montage of photo and video moments from Williams' pregnancy.