But he really went out of his way to pick some gems for Kate when she stopped by his late night NBC talk show on Monday… including an Adele cover!
And the best part of it all is that they didn't just stick to music!
Jimmy and Kate were tasked with lip syncing over such classics like cough medicine jingles, viral daytime talk show clips, and even cartoon character catchphrases.
Who do U think won the battle??
Ch-ch-check out the latest installation of The Tonight Show's Dubsmash segment (below)!!!