Remember when singer Sona Mohapatra got involved in a virtual argument between Sonakshi Sinha and Armaan Malik – and later got blocked by Sonakshi? It all started when rumours of Sonakshi performing at Justin Bieber‘s concert started doing the rounds, and gave rise to the actors v/s singers debate.

Now that we are done and over with Justin’s much hyped performance, which left many people disappointed, Sona tweeted about it. And slyly took a dig at Sonakshi while she was at it.

She tweeted:

She further bashed Bieber for putting up a sorry show and lip syncing to his tunes, instead of actually singing.

You agree?