'Queen Of Pop' — Rihanna Adjudged Top Artist On The Billboard Pop Chart For The Past 25 Years

Barbadian crooner Rihanna is the new ‘queen of pop’.
To mark 25 years of the existence of the Pop songs chart, Billboard has compiled all the charts and picked out the pop star whose songs have had the most impact over the last 25 years.
That honour goes to Rihanna, who has had an astonishing 30 songs make their way onto the top 10 of the chart since she started her career. Another 10 songs have made their way all the way to number 1.
The Billboard Pop 100 chart calculates the 100 most played songs on pop radio every week, and was first started on October 3, 1992.
After Rihanna, the top stars on the Billboard pop chart in its 25 year history are P!nk in 2nd, Maroon 5 in 3rd, Katy Perry at 4th and Justin Timberlake at 5th.