Proving she's a total badass when it comes to memorising lyrics once again (remember when she recited the speaky bit in 'Wannabe'?) her second song choice came in the form of rap classic 'All I Do Is Win' bi DJ Khaled.
If this video doesn't make you want to track Emma down and organise a killer karaoke night with her, then you've a stronger will than us.
Em's performance comes as she reveals herself to have a mega girl crush on fellow actress Jennifer Lawrence just like the rest of us.
Talking to Stylist, she gushed about her affinity with Jennifer, saying: "I just think she's so great isn't she? She is so inspiring to me and I am so grateful that she exists in the world, as someone who is authentic and who has not bent to fit any idea of what a woman should be in that kind of position. And she is so talented."
"I am just so happy she is around for women everywhere. It's just fantastic."
LOVE EMMA? See more from the flame-haired beauty in her Perfect 10 below.
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