Here's an updated look at the acts with the most top 40 titles dating to the Hot 100's Aug. 4, 1958, launch:
80, Elvis Presley
61, Lil Wayne
57, Elton John
51, "Glee" Cast
50, the Beatles
49, Madonna
46, Stevie Wonder
44, James Brown
43, Aretha Franklin
41, Marvin Gaye
41, the Rolling Stones
41, Taylor Swift