The boys of 5SOS are most definitely these girls' favorites, but it's clear to see who the band's favorite person is — Ellen DeGeneres!
Hopefully she was prepared for all of those screaming fan girls in the audience!
The Australian rock band made their debut appearance on Ellen by performing their hit single, Good Girls, and they rocked it!
[ Video: Watch The 5SOS Good Girls Music Video HERE! ]
Not only did the boys immensely enjoy their time on the hit daytime talk show, they gave a pretty damn good performance too!
Ellen must be so flattered by that compliment Michael Clifford gave her during the song! LOLz!
Watch the guys rock the stage with their latest single (above)!!
Tags: 5 seconds of summer, 5sos, ellen degeneres, good girls, music minute, performance, talk show