Lady Gaga has overtaken Taylor Swift as the highest-certified artist of digital singles with 20 million downloads.
With a sales boost following her appearance at the Grammy Awards, Lady Gaga has received new certification or "Just Dance" (6 million), "Poker Face" 5 milion), "Bad Romance" (4 million), "Paparazzi" (3 million) and "Love Game" (2 million).
Swift's current tally for digital singles is 18.5 million, just behind Rihanna at 19 million.
The Black Eyed Peas, with sales of 17.5, are the group with the most RIAA-certified digital singles.