"I will be opening up for Justin Bieber in concert for his Purpose World Tour in Dubai ... we're preparing an amazing set for everybody who'll be there, get your tickets now so I can see you there and we could have a good time," Hawsawi wrote in a Facebook post.
Bieber's concert is part of his Purpose World Tour, which was first launched in September 2016 and which will draw to a close this fall.
The Dubai concert is brought to you by 117Live.
A little bit about Hawsawi:
Hawsawi was born in Jeddah and fell in love with R&B at a very young age. His late mother is said to have first discovered his talent.
He is both a singer and a songwriter who won X-Factor in 2015, despite the fact that he sung in English throughout the entire season.
He recently released his first single, an R&B track titled Love A Little, with an all-English album coming soon.
Hawsawi is actually a self-taught English speaker, learning the language through movies and music.
The 25-year-old is currently based in Dubai.