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The 'We Found Love' singer has promised to give fans a surprise this week.
In a series of messages on Twitter, Rihanna, who is currently on her European 'Loud' tour, sparked intrigue after telling followers that she had "good news" to share tomorrow (19th October)
She added: "Look out for a surprise tomorrow morning!!! #TALKthatTALK #WFL."
Many of RiRi's Twitter followers have been trying to guess what Rihanna's surprise is, with some speculating the tweet could relate to the video for her new single 'We Found Love', which she filmed in Belfast earlier this month.
One of Rihanna's followers, CaliforniaKingg replied on Twitter: "We Found Love music video will be out?!"
The Calvin Harris-featuring single 'We Found Love' is the first track to be taken from Rihanna's forthcoming album 'Talk That Talk', which is released next month (November).
The album's arrival will coincide with the next UK leg of Rihanna's 'Loud' tour – check out photos from her recent shows here.