Roséanne Park, better known by her stage name Rosé, is a Korean female singer from the girl group Blackpink. He was born in New Zealand and raised in Melbourne, Australia. In 2012, 15-year-old Rosé attended an audition in Australia for the South Korean record label YG Entertainment at the suggestion of her father and was ranked first among 700 participants. Within two months he had signed with the label and moved to Seoul. Rosé initially thought her father's idea was a joke due to the distance and difficulties of being a singer abroad.

That same year, Rosé was given the opportunity to appear on labelmate G-Dragon's song "Without You" from the EP One of a Kind (2012). His name was not published at the time of release. His identity was revealed after his announcement as a member of Blackpink. The song peaked at number ten on South Korea's Gaon Music Chart and at number 15 on the Billboard Korea K-pop Hot 100.

How to do a prank / use this application are:
1. Choose your favorite Blackpink Rose photo
2. Choose Video or Voice Call
3. Select the appearance of the WhatsApp, Telegram or Facebook video call
4. Choose when to run (choose now - recommendation)
5. Start
6. Wait 2 seconds then the video call with Rose Blackpink will run.

With this application you can prank your friends as if you were on the phone of your favorite artist, Rose Blackpink. Your friends must think that you have Rose Blackpink's phone number. You can also show off with your friends by taking screenshots during a video call and then share it on your social media such as Facebook, Instagram, WhatsApp, Twitter and others.

This application is made with an Instagram-like theme so that it looks cooler, easy to use, and there are 3 video and voice call themes, namely WhatsApp, Telegram and Facebook themes.