Hey Fans.. BIG NEWS!! Guess what?! Cymphonique is going to be making a special appearance at "Millions of Milkshakes" and performing!!! Take a LOOK!! Also Boo Boo Stewart (From the movie Twilight) gets make his VERY OWN Milkshake!! If you live near Culver City, California you can check it out live @ 4pm!  Here's the…