Serena Williams loves her baby cub!

The tennis pro posted a photo of herself and her daughter Alex Ohanian Jr. on Instagram following the premiere of her HBO Show, “Being Serena.”

She captioned the photo: “Mama bear and baby cub #beingserena @hbo”

The new series gives an inside look at Williams’ professional and personal life. If you’re an avid social media goer, both Williams and husband Ohanian Sr. aren’t afraid to show one another affection, attention and applaud one another’s achievements.

Williams has been much more candid since getting married and giving birth, so it won’t be surprising when she shares that baby Ohanian is walking.