![Gypsy Rose Blanchard at event.](https://hollywoodlife.com/wp-content/uploads/2024/06/gypsy-rose-blanchard-red-dress-featured.jpg?quality=100&w=185&h=115&crop=1)
![Justin Bieber Moons Singapore](https://hollywoodlife.com/wp-content/uploads/2013/09/justin-bieber-pants-falling-lead.jpg?quality=100&w=300)
Justin Bieber Shows Fans Underwear At Singapore Concert
Justin’s back at doing his ‘Believe’ tour after a break and performed in Singapore on Sept. 23 — and gave his fans in the crowd something to remember by almost mooning them!
Justin Bieber, 19, is no stranger to being shirtless — but how about pantsless? The heartthrob almost lost his pants after they slipped dangerously low while performing!