Ros is the main vocalist and lead dancer of Black Pink which is under YG Entertainment. Her real name is Park Chae Young.
She is currently 24 years old and her date of birth falls on 11 February 1997 - under the Zodiac sign of Aquarius!
She stands at a height of 168 cm and weighs 46 kg. Her blood type is B.
Ros is from Auckland, South Korea.