4. How Katy Perry Inspired Julie's "Edge of Great" Look "The white off-the-shoulder top and the I.Am.Gia pants [stand out to me], and this costume is so special because of the symbolism behind it.

For a lot of teens and preteens, “Julie and the Phantoms” is going to be the biggest thing to hit TV since “High School Musical” premiered almost 15 years ago.

Look for Julie and the Phantoms on Netflix beginning on Sept. 10! Read ahead to get a look at why your kids should queue up this new series and what parents should be aware of before pressing play.

How Katy Perry Inspired Julie's "Edge of Great" Look "The white off-the-shoulder top and the I.Am.Gia pants [stand out to me], and this costume is so special because of the symbolism behind it.