Tennis’ dynamic duo is forever in awe of each other.

While speaking to PEOPLE (the TV Show!)‘s Kay Adams about her UNO partnership, superstar Venus Williams reflects on her relationship with her sister and fellow sports icon Serena Williams.

“I think we’re each other’s hero,” Venus, 41, says. “I know that I’m the oldest sister so it’s different, but she’s in the sense that she’s my younger sister and she’s the only one [of my siblings] younger than me. So she’s the only one that I have to like ‘take care of.’ ” Read More