The Strictly Come Dancing runner-up has insisted that she finds the popstar to be "fantastic" and an incredible artist.
The 32-year-old told Now: "We could wear some crazy outfits. I just think she's fantastic; she's so committed to her cause. It takes it back to that old escapism, and that's how I think it should be as an artist."
Stevens also said that GaGa's music videos inspire her, adding: "'Telephone' was amazing, amazing. I'd love to do something like that.
"I also love Rihanna, Florence and the Machine and Marina & The Diamonds. I think they all have such strong identities and they're really stylish, strong women."
Stevens recently announced that she is expecting her first baby.