coup de main - noun
\ˌkü-də-ˈmaⁿ
Definition of coup de main : an attack that achieves complete surprise.

Watch: Ariana Grande + her dog on Jimmy Fallon.

While appearing on 'The Tonight Show Starring Jimmy Fallon', Ariana Grande brought her adorable dog Toulouse along with her - and he is SO CUTE. Plus he winks.

Her and Jimmy also had a conversation via lip-sync, which is also great.

Watch the two videos below…