Are Adam Levine & Lady Gaga Feuding On Twitter?

The Twitter evidence seems to point to a spat between the two gay-dored celebrities, leading Us Weekly to conclude that Adam and Gaga are referring to each other. 

Why? Over the weekend Adam Levine seemingly blasted Lady Gaga on Twitter, but Mother Monster wouldn't take it lying down. 

The shade of it all!

Whose side do you take, Instincters?