Jennifer Lopez Hates Ex-Fiancé Ben Affleck’s Giant Back Tattoo — “It’s Awful!”

Jennifer Lopez

“I’d let both those motherf–kers drown,” J. Lo said — managing to diss both Ben Affleck and Diddy — when asked which ex-boyfriend she’d hypothetically save.

Rita Ora

“Rob’s d–k was wack, I had to get it somewhere else,” the songstress tweeted — and then deleted — in reference to Rob Kardashian.

Eddie Cibrian

“The likelihood of Brandi and I getting back together would be slightly above the existence of Bigfoot and just below an actual zombie apocalypse,” Eddie said on his reality show about ex-wife Brandi Glanville.

Nick Loeb

“I’m a little conservative, so I like a girl to dress a little classier,” Nick told the New York Post of his ex Sofia Vergara’s sartorial choices. “I’ve always sort of liked the more classic, elegant look on a woman.”

Nick Cannon

“You just forget, because there have been a lot of people since me,” Nick said when people seemed surprised to learn he dated Kim Kardashian.

John Mayer

“One of the most significant differences between us was that I was tweeting,” John said of why his romance with Jennifer Aniston didn’t pan out. “There was a rumor that I had been dumped because I was tweeting too much. That wasn’t it, but that was a big difference. The brunt of her success came before TMZ and Twitter. I think she’s still hoping it goes back to 1998.”

Jennifer Esposito

Though she doesn't refer to him by name, it's widely believed that Jen took a big swipe at her ex-husband Bradley Cooper in her memoir, Jennifer’s Way. “He was funny, smart, cocky, arrogant and a master manipulator,” she wrote. “I didn’t necessarily find him that attractive, but I figure that I could enjoy his sense of humor and nonsense for a while…

“We had fun, but he also had a mean, cold side. His personality could flip on a dime, but that kind of behavior was familiar to me. I'd spent plenty of time walking on eggshells in my childhood home as well as on certain sets, so I quickly learned my role in the relationship and went forward accordingly. But the relationship was about him and what he needed, and nothing else… It wasn't all bad all the time, so I figured this was just my lot, and I took the good with the bad, even though the bad was extremely bad.

"Within days, my relationship hit an all-time low, and within a week, it was over. Abruptly, rudely, and with the exact callousness that I'd come to expect from him, but this time, I did nothing but agree to end it."

Safaree Samuels

The rapper dissed ex Nicki Minaj in his song "Love the Most," accusing her of cheating, refusing to have his baby, rejecting him and parading her new relationship with Meek Mill in front of him!

Shortly after their bitter breakup, Big Sean released a diss track towards ex Naya Rivera, titled, "I Don't F—ck With You."

Naya fired back at the rapper over the summer following the release of her tell-all book, Sorry Not Sorry: Dreams, Mistakes and Growing Up, where she revealed she walked in on the rapper with Ariana Grande, whom he dated following their split.