Recently, Sienna Lalau sat down for an interview with Honolulu Magazine.
!['ON' Choreographer Sienna Lalau Reveals How Professional BTS Members Really Are](https://img.sbs.co.kr/newimg/news/20220414/201655679_700.jpg)
Despite performing in front of large crowds for almost her entire life, Sienna Lalau revealed that she was nervous for the first time when she performed with BTS during the group's concert held in 2019.
!['ON' Choreographer Sienna Lalau Reveals How Professional BTS Members Really Are](https://img.sbs.co.kr/newimg/news/20220414/201655677_700.jpg)
Not only the Rose Bowl concert, Sienna Lalau has also performed several more times with the members; including their latest stage during 'BTS PERMISSION TO DANCE ON STAGE - LOS ANGELES' held at the SoFi Stadium, California.
!['ON' Choreographer Sienna Lalau Reveals How Professional BTS Members Really Are](https://img.sbs.co.kr/newimg/news/20220414/201655678_700.jpg)
She added, "Not lying, they put everything of themselves in their performances, and if it's not perfect, they will practice until it is. But, they have fun too."
Aside from her choreography for 'ON', Sienna Lalau directed the choreography of 'Dionysus' and BTS' recent 'Butter' performance at the '2022 GRAMMY Awards'.
(Credit= 'sienna.lalau' Instagram, Honolulu Magazine, BIGHIT MUSIC)
(SBS Star)