Beyoncé has had incredible success with record sales throughout her career both as a solo artist and as the lead singer of Destiny's Child. Her debut solo album "Dangerously in Love" sold over 11 million copies worldwide and achieved multi-platinum status in several countries. Her second album "B'Day" sold over 8 million copies globally. Beyoncé continues to see strong sales with each new release, demonstrating her widespread popularity and commercial dominance as one of the best-selling music artists of all time.