Katy Perry Notches Her 9th No. 1 Radio Single With 'Wide Awake'
Jason Merritt/Getty Images Katy Perry really is living a dream. The pop star obtained her ninth No. 1 single on Top 40 radio on Tuesday, alongside her tenth No. 1 on the Billboard Dance/Club Play chart, for her smash hit Wide Awake off Teenage Dream: The Complete Confection , the special edition of her most recent album. PHOTOS: Katy Perry's Past to Present in Pictures Perry now ties Rihanna s record for most No. 1s on Billboards Top 40 chart, but Billboard commented on why Perrys latest hit is different than Rihannas. "The achievement is even more impressive given that while the chart launched the week of Oct. 3, 1992, Rihanna didnt first grace the list until 2005 and Perry didnt arrive until 2008," the article states. "Of the acts with the most Mainstream Top 40 No. 1s, the top seven are women. Perry and Rihanna are trailed by Lady Gaga, Pink and Britney Spears , who each have seven respective No. 1s. Beyonce and Mariah Carey both have six. PHOTOS: Pop's Ca...