Adele's '21' Sells Over 10 Million Copies

Adele's sophomore album 21 is still putting up impressive numbers almost two years after its US debut.

The record has officially surpassed the 10 million mark in sales with over 28,000 units moved this week. 21 sat at number one on the Billboard 200 chart its first week out, selling 352,000 copies. It was also 2011's best-selling album and is among the best-sellers of 2012 as well.