Justin Bieber is among the leading nominees at the world's first Social Star Awards next month.
The 19-year-old Canadian popstar, who has more than 52 million Facebook fans and 37 million Twitter followers, will fight off stiff competition from 'Stay' singer Rihanna, 28-year-old star Katy Perry and Korean hitmaker PSY in a bid to be crowned the Most Popular Music Solo Artist of the year at the inaugural 24-hour multi-genre event in Singapore on May 23, that have been dubbed the Oscars of social media.
Other nominees include Justin Timberlake, 32, One Direction, David Beckham and Cristiano Ronaldo.
Some 288 Social Stars will be handed out at the glitzy ceremony, based on the data of 1.7 billion users by social media analysis experts Starcount.com, at the Marina Bay Sands hotel, which will be broadcast live exclusively on YouTube.
Fans can download Starcount's brand new app Social Fan Charts and connect with their favourite star's fan chart and awards for 'superfans' will also be presented on the night.
One of the winning Social Stars will go on to be crowned The Social Star Almighty - the most popular social media star on the planet.
SOCIAL STAR AWARDS 2013 SHORTLIST:
Most Popular Music Solo Artist:
Justin Bieber
Katy Perry
PSY
Rihanna
Most Popular Music Group:
Linkin Park
LMFAO
Maroon 5
One Direction
Most Popular Actor:
Jackie Chan
Justin Timberlake
Selena Gomez
Will Smith
Most Popular Sports Team:
Chelsea FC
FC Barcelona
Manchester Utd
Real Madrid
Most Popular Film:
'Harry Potter'
'Shrek'
'Titanic'
'Twilight'
Most Popular Sports Person:
Cristiano Ronaldo
David Beckham
Lionel Messi
Ricardo Kaka
Most Popular TV Show:
'The Ellen DeGeneres Show'
'Mr. Bean'
'The Simpsons'
'X Factor' (Global)
Most Popular Game:
Angry Birds
Candy Crush Saga
League of Legends
Texas Hold'em Poker
Most Popular Social Show:
'Jenna Marbles'
'Smosh'
'Toby Turner'
'PewdiePie'
Most Popular Brand:
Blackberry
Coca Cola
Samsung (Mobile)
Walt Disney