"The one fun thing that does happen every once in a while is that I get a bill of hers," Teigen shared, adding that RiRi once got a bill for $12. "I really want to somehow give it back to her. So I tried to bring it to the GRAMMYs, and John [Legend] said, 'No, please don't. It doesn't look cool. You're embarrassing me!'"
She added, "I never in my life thought I would be cool enough to live in Rihanna's pad."
A source confirmed to ET back in January that Teigen and Legend were moving into a $14 million home in Beverly Hills, California. Rihanna moved out of 8,520-square-foot pad in 2011.
While Teigen didn't take Rihanna's mail to this year's GRAMMYs, she did have a message for the R&B artist when talking to ET on the red carpet. "Rihanna, if you're watching, we have some of your mail!" she joked. "You have a $19 credit towards a car purchase, I believe."