Justin Bieber and Orlando Bloom rivalry goes online.

The pop star posted a photograph on Instagram in which the actor is seen crying at the opening night of `Romeo & Juliet`.

Bieber, who narrowly avoided being punched by Bloom during a heated dispute in Ibiza in the early hours of Wednesday morning, continued to taunt his rival by posting a photograph on Instagram, in which the actor appears to be crying at the opening night of his Broadway show in New York City last September.

But the Canadian star, 20, was clearly worried about acknowledging his feud with the 37-year-old actor on his social media site, as he deleted the image shortly after posting it before sharing it again approximately 20 minutes, reports contactmusic.com.

Several hours earlier, he posted and deleted a picture of Australian supermodel Miranda Kerr, who split from Bloom in October after three years of marriage, sparking speculation he had a fling with her.

`The Hobbit` star attempted to punch the singer at the upmarket eatery Cipriani after Bieber reportedly told him, "Say hi to Miranda for me`.