A website has claimed that when Davidson joked on a Saturday Night Live promo clip that he was "0 for 3" in relationships —a moment that made his ex-girlfriend Grande, 25, see red—one of the women was Cazzie David.
The website's insider said that Davidson, 24, popped the question to Cazzie, 24, more than once, but she said no every time.
The comedian and Cazzie broke up in May. Soon, Davidson was seeing Grande and he gave her a lavish $100,000 diamond engagement ring.
Grande and played hardball with Davidson him after their breakup, kicking him out of her $16 million NYC pad and blocking his number, a source told RadarOnline.com.
After Davidson made the offensive "0 for 3" comment on TV, Grande clapped back at him in a since-deleted tweet, writing, "for somebody who claims to hate relevancy u sure love clinging to it huh. thank u, next."
Then Grande retweeted a message with the SNL video of Davidson talking about their broken engagement.
Meanwhile, Cazzie has scrubbed her Instagram of anything concerning her ex-boyfriend, Davidson.
We pay for juicy info! Do you have a story for RadarOnline.com? Email us at email@example.com, or call us at (866) ON-RADAR (667-2327) any time, day or night.