Rihanna leads with most 3-million sellers in the U.S.

Rihanna’s “Diamonds” tops the 3 million mark in digital sales in the United States this week. It’s Rihanna’s 11th 3 million-seller, which extends her lead as the artist with the most 3-million-sellers in digital history. “Diamonds” reaches the 3 million mark one week after Rihanna’s follow-up hit, “Stay” (featuring Mikky Ekko), hit the mark.