She gave the interview on the red carpet for the Grammys, where her and Chris Young's duet Think Of You had got a nod for Best Country Duo/Group Performance.
Though Nashville Gab ran the representative's breakup quote on Tuesday, neither Rian nor Cassadee has publicly discussed having broken their engagement yet.
After dating for seven years, the couple got engaged in February.
The “Think of You” singer gushed about the surprise proposal to PEOPLE at the Grammy Awards shortly after sharing the happy news on social media. “It was a Tuesday morning and I was still in my PJs.
Kelsea Ballerini, Kacey Musgraves, William Michael Morgan and Jennifer Wayne, Dan Shay’s Dan Smyers, Mickey Guyton and Sam Hunt have all gotten engaged since November 2016.