Country-pop sensation Kelly Clarkson has revealed that she's a big fan of Rihanna's new collaboration with Shakira on the track, 'Can't Remember To Forget You'. 

She took to her official Twitter page earlier today (January 31) and told her followers that she couldn't believe how attractive the pair are: "@rihanna @JosephKahn @shakira @VEVO Oh Lord not even on my best day could I pull this off ha! God definitely took more time moulding you two!"

Shakira has also released a Spanish version of the song, which is entitled 'Nunca Me Acuerdo de Olvidarte', and doesn't feature Bajan beauty Rihanna. Speaking to Ryan Seacrest recently about working together, Shakira explained she never imagined the duet would actually happen:

"We’re both from the Caribbean, so I always thought we had this common ground and this song is pretty reggae, but it also has that rock attitude that I think Rihanna has, so that’s why I thought she was the natural choice for collaboration on this record, but I also thought it was a little bit of a challenge to get her to record this track because she’s so busy."

"I honestly thought it’d never happen, but I said, ‘I’m going to send it to her and see what happens.’ And she heard the record and she loved it and she said she was on board and I was the happiest girl alive!"