Kylie Minogue and Katie Couric appeared on the June 28, 2012 episode of WWHL.

It's no optiical illusion - the Perry Twins stopped by to tend bar.

Everybody's doing a brand new dance now. Come on, Katie, do the locomotion.

Madonna vs. Lady Gaga? Kylie went with the material girl.

Katie showed off some serious spirit during her cheerleading sesh.

The world's cutest bomber.

Run for your life - Andy's got a time bomb!

Peace.