11 Celebs Who Kissed & Dissed

From Selena Gomez's tear-jerking confession to Justin Timberlake's revealing chart-topper, see who had some not-so-nice things to say (and sing!) about their exes

  • SELENA GOMEZ photo | Justin Bieber, Selena Gomez

Credit: Noel Vasquez/Getty

Updated: Thursday Mar 21, 2013 | 06:00 AM EDT By: Alison Schwartz

SELENA GOMEZ

The Ex: Justin Bieber
We assume Belieb-ers around the world reached for their respective tissues when Gomez swung by the Late Show on March 18 and told David Letterman she made her ex-boyfriend cry. When Letterman brought up how he brought Bieber to tears the last time he was on the show, the happily single Gomez shot back, "Well, that makes two of us!" No longer sniffling, Bieber took to Twitter and responded, "We keep it positive over here."