You may remember a few weeks back we reported that Seth Rogen was less than impressed with a Twitter account dedicated to sending him the same shirtless photo of himself every day

Well Rogen was quizzed about it during a recent appearance on Howard Stern and it turns out he actually thinks it's quite funny. Although he is keen to find out who it is. 

The Sausage Party star revealed that he started following the account and ever since the person behind the account has been DM'ing him the photo in addition to tweeting it at him. 

Rogen and Stern then went on to theorise who could be the person behind the account with the likes of Jonah Hill and James Franco both being named as suspects. 

The pair also found time to discuss Orlando Bloom's recent exhibition and it's a great listen.