What goes on in Vegas most certainly will NOT stay in Vegas here!
Watch it go down (below)!!!
Did the music world's most perfect couple become perfect-er?!
Just look at that huge smile of KatyKat's face!! She looks absolutely elated!
— Good Morning America (@GMA) December 17, 2013
Aren't they all just picture perfect?! And from the looks of it, the adorable duo seems to have had an AH-Mazing time
being promoting their new song together on set!
You know what they say!
The couple that works hard together, stays together!
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[Image via Buzz Foto.]