Katy Perry and Michael Jackson now officially have one thing in common: They share the record for most Number One singles off of a single album.
Singer Katy Perry has made music history, tying the record for most "Billboard Hot 100" number one singles in one album.
Katy Perry, 26, became the first women and second artist overall to have five separate singles from one album reach number one. Michael Jackson set the original record in 1987 with his album Bad.
Katy PerryKaty PerryKaty Perry