A Collection of Roxette Hits: Their 20 Greatest Songs! is the fourth greatest hits compilation album by Swedish pop duo Roxette, released on 18 October 2006 by Roxette Recordings and Capitol to celebrate 20 years since the release of their debut album, Pearls of Passion. It was issued in conjunction with a six-disc box set, The Rox Box/Roxette 86–06. The duo recorded "One Wish" and "Reveal" in June 2006, their first songs recorded as a duo since vocalist Marie Fredriksson's brain tumour diagnosis four years earlier.