‘So What’ by Pink peaks at #1 in USA 10 years ago #OnThisDay #OTD (Sep 27 2008) September 27, 20182000s, Popular Music 2000sadmin (Saturday, September 27, 2008) — “So What” by Pink peaked at #1 on today’s Billboard‘s Hot 100 singles chart for one week. Share this:TweetRedditLike this:Like Loading... Related