willwillowpic460WM.jpguk dublin ireland will smith willow smith hotel Mr. Paparazzi

Willow Smith is finally saying goodbye to Dublin, Ireland after performing as the opening act for Justin Bieber's UK tour.

The 10-year-old performer and her superstar dad Will Smith left The Merrion Hotel ... where the family has been staying over the past week.

Willow, who debuted her new video for "21st Century Girl" earlier this week, will be performing next in Manchester, UK.

Let's hope this little cutie can keep her energy up!

See Willow's latest video ... after the jump.