Now Bieber Totally Loses It on Instagram Not news, but certainly a vivid snapshot of one kid's descent into megalomania By Evann Gastaldo, Newser Staff Posted Mar 14, 2013 10:53 AM CDT 38 comments Comments This Sept. 30, 2012 photo released by the Las Vegas News Bureau shows singer Justin Bieber performing in concert at the MGM Grand Garden Arena in Las Vegas, Nev. (AP Photo/Las Vegas News Bureau, Steve Spatafore) (Newser) – Yet more evidence of Justin Bieber's meltdown: He just posted an epic rant on Instagram, a site we foolishly thought was supposed to be about pictures. TMZ has a screenshot of the tirade, which Bieber quickly deleted. In it, he brags in typical teenage fashion ("It must be scary to some people to think that this is just the beginning [for me]. I know my talent level ...") and then disses Lindsay Lohan in similarly teenage fashion. "To those comparing me to Lindsey (sic) Lohan look at her 2012 tax statements ;)," he wrote. Touché.