Part of Me Photocall in Rio de Janeiro [30 July 2012]

Katy Perry matches MJ's Billboard Record of 5 Number 1s from Single Album

By Jen Blushi

Her latest single, "Last Friday Night (T.G.I.F.)," has become her fifth No. 1 song off her "Teenage Dream" album.

The song hit the bahagian, atas position on Billboard's Pop Songs chart Monday, making her the only artist in the chart's nearly 19-year history to accomplish such a feat. Her singles also make up five out of the six titles with the highest-ever weekly spin totals.

Perry has had a monumental year. In addition to her five No. 1 songs, she is also the only artist in history to be VMA-nominated for four separate...