Kesha is guilty as sin when it comes to putting her friends first.

The Grammy nominee revealed how the end of her last relationship inspired her new song "Joyride"—and it all came down to a Taylor Swift party."

"I had a feeling that he was in it for the wrong reasons and was a bit of a starf--ker," Kesha told Elle in an interview published Oct. 3. "I decided to test that theory and took one of my friends instead of him to Taylor Swift's party. He came over the next day and broke up with me."

The 37-year-old, who was last linked to film producer Riccardo Maddalosso didn't allow herself to be deterred by the breakup, and instead used that to help her figure out what she's looking for in a future relationship. 

"I'm only going to enter into a partnership again if someone treats me as well as I treat myself," she said. "I kept hearing people say, ‘I'm looking for The One.' I kept waiting for somebody else to fill that space, and then I just stepped into it myself."

For the "Tik Tok" singer, she found that she had to be her own "boyfriend, sugar daddy, rich husband, best friend, cheerleader."

"I started taking myself on vacations, buying myself six dozen roses, and taking myself for shopping sprees at Saint Laurent," she continued. "Yes, I take myself on f--king really bougie dates, like really celebrating the f--k out of myself. Then ‘Joyride' started being written in my mind. I was like, 'God, I am The One, though.'"

However, that doesn't mean she opposed to finding love, although she joked that trying to date in Los Angeles is like "digging through the garbage" and if she was lucky, maybe she could use her interview with Elle has her "version of a dating app."

"Get the hot pictures poppin'," she quipped. "Let's see who we get. Anybody want to change the world?"

For the latest breaking news updates, click here to download the E! News App