The 27-year-old I, Tonya actress took part in a Heart Rate Monitor game and host Nick Grimshaw recruited Cara to see if she could increase Margot‘s heart rate.
Margot, whose heart rate was already a little high, skyrocketed when Cara began bringing up some funny memories.
“Vegas baby,” Cara said, later simply adding the name “Mona.”
Margot wouldn’t explain what Cara only revealed they were memories from the Suicide Squad set and wouldn’t give any further details.
Nick also shared videos from her Tarzan co-star Alexander Skarsgard and one of Margot‘s favorite bands Bullet For My Valentine.
Check out the entire video below…