Panic! At The Disco Goes Platinum Again

Panic! At The Disco can add another platinum record to their collection as last year’s Pray For The Wicked has just been certified in the US.
The Vegas rockers have sold the equivalent of over one million copies of their sixth studio album, which joins four others from their discography to earn the designation.
Only 2011’s Vices & Virtues failed to reach the mark, but did earn Gold.
Wicked’s lead single, “Say Amen (Saturday Night),” has also been certified platinum in the US, according to Rocksound.tv
Which other modern bands are big sellers today?