Justin Bieber and Selena Gomez
What do Selena Gomez and David Letterman have in common? They've both made Justin Bieber cry!
When the Spring Breakers actress appeared on The Late Show on Monday, Letterman brought up her ex-boyfriend. "Now, the last time he was on, he and I got into a conversation and he said something and I said something, and then he said something and I said something, and I made him cry."
Photos: Check out the most shocking celeb breakups
"Well, that makes two of us," Gomez quipped.
Watch Gomez and Letterman discuss the Biebs in the video below.