Ellen then revealed that she used to practice kissing on her hand to which Theron replied that she used bend of her arm when she practiced kissing.
“You practice because it’s like lips and so you can like …” the Oscar winning actress said laughing.
Theron then added, “It’s why I’m single”.
The news comes one month after The Sun reported that Pitt and Theron had been “casually seeing each other” since December 2018.
The pair were reportedly introduced to each other by Theron's ex, Sean Penn.