Rihanna Covers a Cold Sore on Her Mouth

© BIG PICTURES/Bauer-Griffin

Spending her time in Dublin, Rihanna was spotted, in more than one occasion, hiding her face. And now the mystery has been solved. The R'n'B singing sensation did it because she wanted to hide a cold sore on her mouth.

During a night out on Thursday, January 8, the "Umbrella" hitmaker was seen making her way with her hand covering her mouth. The same day, Rihanna also wore a scarf to hide her mouth while shopping in Dublin, Ireland.

A day before, on January 7, Rihanna also covered every inch of her skin as she and boyfriend Chris Brown returned to their hotel in Dublin, Ireland. The two were spotted on their way back to their hotel following Chris' concert at 02 Arena.

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