Justin Bieber High on Love Or Sizzurp ... It's Kinda the Same Thing

4/29/2014 4:45 PM PDT BY TMZ STAFF

We’ve SEEN Justin Bieber with sizzurp, but we’ve never heard him sing about it ... until now! Who knew the perfect metaphor for love was sitting at the bottom of a styrofoam double cup?

The answer is absolutely no one. Except Bieber -- such a romantic.