An idea by ME!!!!!!!!
There is a sing off battle between the Avengers. Girls vs Boys. Tony is the leader of the Boys group because he knows better songs than Steve.
Who is going to be the leader of the Girl's Group?
What are you going to do?

Boy's Song
Uptown Funk- Bruno Mars

[There should be a GIF or video here. Update the app now to see it.]

And
TroubleMaker- Olly Murs

[There should be a GIF or video here. Update the app now to see it.]

Girl's Song
Wings- Little Mix

[There should be a GIF or video here. Update the app now to see it.]

And
BO$$- Fifth Harmony

[There should be a GIF or video here. Update the app now to see it.]