According to Asian E-News Portal, there was also a suspected 'third party'.
It turned out the 'third party' was Rainie's good friend, Wilber Pan. They saw each other during an award ceremony and took a photo together
Wilber trying to 'lick' Rainie while posing for the photo.
"I am most to see my good friends during Hito Music Awards. Thank you to Hit FM for inviting me as guest performer and the audiences for their support.
"The most touching moment was when everyone sang birthday song together after walking down from the stage," said Rainie.
See more images of Rainie Yang and Wilber Pan in the gallery below.