Tit For Tat

Justin wears a tshirt with 90s teen sex symbol Tiffani Amber Thiessen from everyone's favourite show for a decade, Saved by the Bell - just in case you didn't know who I was talking about because you weren't in the right age demographic at the time! Tiffani then makes an appearance a few days later wearing a Bieber tee, today's teen sex symbol.

Tit for Tat.

Though - I think this did way more for Tiffani's publicity than it did for Bieber. Well played Tiff. Shameless displays of Bieberness are all it takes to make it in the media.

They both pull off the tshirt/blazer combo - easy peazy.