Inside the LA mansion bought by Bang Si-Hyuk goes on the airwaves. In the 9th Mnet ⁇ Girlss night out ⁇ which is broadcasted on May 22, the new Girls group 'Fifty! Fifty! (FIFTY FIFTY)' who hit the whole world with CUPID ⁇ , Shina and Kina will join as guests. The theme of the chart to look at with Fifty! Fifty! Is 'TOP10, the most expensive city in the world'. On the day of 'Girlss night out', the inside of the US LA mansion, which is known to have been bought by BTS's father Bang Si-Hyuk, is being revealed. In addition, the house of global stars such as Justin Bieber is expected to catch the attention of other viewers.