"That was the most fun I've ever had in my life," said the Irish artist
"I just think she's such an incredible, unique songwriter," Rodrigo said, with CMAT responding: "She sang it better than me so now I'm toast"
She opened up about a "difficult" few days following her slot at Radio 1's Big Weekend
The Irish star recently won her first ever award in the UK, and revealed to NME that she “just assumed I was losing to Lily Allen”
She also used her speech at the Ivor Novellos to urge her fellow artists not to "sit on the fence"
Other winners included Lola Young, George Michael and CMAT
Wolf Alice, Brandi Carlile, Ethel Cain, CMAT and Father John Misty are also on the bill
Jack White joins the line-up as a last minute addition alongside Justin Bieber, Sabrina Carpenter and more on the bill
The decision has been made to “protect park grounds”
Little Simz, Coldplay, Self Esteem, Kae Tempest and Jacob Alon are also among the nominees