19 May 2013, 11:09
The former teen couple are rumoured to be sitting together at the prestigious event, sparking fresh reunion rumours.
Justin Bieber and Selena Gomez are allegedly set to go public with their heavily rumoured reconciliation tonight (19th May) at the Billboard Music Awards 2013.
The 'Boyfriend' singer and former Disney star Selena have faced growing speculation about their relationship over the past two months, after originally ending things at the end of 2012.
Justin and Selena are now rumoured to be seated together at tonight's Billboard event, after a picture was posted on Twitter showing their faces next to each other for the venue's seating plan.
'Love You Like A Love Song' singer Selena was spotted flying out to Las Vegas ready for the event yesterday (18th May), showing up at Los Angeles' LAX Airport in an all-black outfit as she prepared to begin rehearsals for her performance at the awards ceremony.
"Love you guys… #BBMA tomorrow. #excitednervousanxious," Selena tweeted on Saturday evening.
Rumours of the pair attending the awards show together come fresh from reports they enjoyed a night out together earlier this week at Los Angeles' Supperclub, where they are rumoured to have been seen holding hands.
Selena also visited Justin out in Europe on his 'Believe' tour last month, although she has since claimed she is still single in interviews to promote her new album.
Check out a picture of Selena Gomez and Justin Bieber together on his tour last month below (Credit: Instagram):
Justin Bieber is up for several gongs, including Top Male Artist, at the Billboard Music Awards 2013 where he is also expected to perform alongside artists including Bruno Mars and Christina Aguilera.