Katy Perry's army-themed 'Part of Me' video.

Katy Perry obviously took a tip from her close friend Rihanna’s upcoming ‘Battlefield’ movie for the video for her new single, ‘Part of Me’. Strapping on army gear, the singer launches into battle in the visual, which will debut on March 21st.

‘Part of Me’ became the 20th single to debut at #1 on the Billboard Hot 100. However, the song has since tumbled down the chart and landed at #10 this week.

Watch the trailer for Perry’s ‘Part of Me’ video below:

Thoughts?