Twitter index: Rihanna drops new song, Payzer rumored to have split

On Wednesday, September 26, Rihanna's latest single "Diamonds" has excited her fans on Twitter, while One Direction fans react to rumors that the couple known as "Payzer" has split up.

Pop star Rihanna has dropped her latest single "Diamonds" to the delight of her fans on Twitter. The single premiered on US radio and has already swept across sites such as Soundcloud and YouTube; it is also available on iTunes.

Also causing a buzz today are rumors that the celebrity couple known as Payzer, which is comprised of Liam Payne, member of boy band One Direction, and Danielle Peazer, has split up. Media outlets such as The Daily Mail and MTV suggested time commitments and work pressures were the underlying reasons why the couple, who had been together for two years, decided to call it a day.

The top 10 most talked about topics on Twitter on September 26 at 12:30 pm GMT are:

01. #ImHappiestWhen
02. #TVShowsIGrewUpWith
03. #MentionYourTwitterCrushes
04. Payzer
05. Shine Bright Like A Diamond
06. Z100 Rip
07. Die Young
08. RiRi
09. Google Play
10. France