She told Ellen:
Beyonce appeared on Tuesday's "Ellen" and talked about her appearance on Saturday Night Live, where she starred in a sketch that featured Justin Timberlake in a leotard and heels as her backup dancer.
"I just can't believe how hilarious he is!.. He showed up. He had his leotard and his pumps and his robe, and he opened it up ... just letting it all hang out. I'm like, 'OK, Justin... Why are his legs more beautiful than any woman?"
Ellen, who is friends with Timberlake, said he told her his ankles were sore the next day from the heels.
Beyonce also told Ellen watching her sister give birth traumatized her. "I told my sister that. I said, 'Please don't have me in the room,' and she said, 'You have to - I'm your sister! Stop being so silly.' Well, I was right, I'm traumatized."
WATCH HER TALK SNL: