Backstreet Boy Nick Carter, 24, got "Paris" tattooed on his wrist, People magazine reports. Carter says he's has no regrets about the untimely ink "because I love her. She'll have a place in my heart, always."
He wouldn't say what Hilton had tattooed.
Hilton, 23, told Us Weekly she decided to end the relationship while having her makeup done at a photo shoot — but only after getting her psychic's opinion.
"She thought I should be alone, and I agreed with her," the hotel heiress-reality TV star said.
Hilton flatly denied rumors of her infidelity: "I'm a faithful girlfriend. I never cheat."
Carter sounded less certain. "Our relationship was based on distrust. She didn't trust me. I didn't trust her."
On Thursday, Hilton was photographed with what appeared to be cuts and bruises on her arm and face as she passed through the Los Angeles airport. Hilton spokeswoman Tracy Schaeffer would not comment.