Rihanna BREAKDOWN [PHOTOS]: RiRi Emotional Tearful Response to Fan Grandma Dolly Tribute On Instagram, Celebrates One Year Since Grandmothers Death

Rihanna celebrated the one-year anniversary on Sunday since the death of her beloved Gran Gran Dolly.  The "Stay" singer skipped out on the 2013 BET Awards, where she won Best Female R&B Pop Artist, to perform in Zurich.  Before hitting the stage RiRi posted pictures on her Instagram account in memory of her grandmother, but it was on stage where Rihanna broke down after seeing that her beloved Rihanna Navy was mourning with her.

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A fan armed with a hand made poser featuring a drawing of Rihanna's grandma, brought the startlet to tears.  The image on the poster was a replica from one of the Instagram pictures RiRi posted when Clara "Dolly" Braithwaite was on her last days.

Rihanna could not hold her compsure after reading the message "Shine Bright Tonight."  Ri took time earlier on Sunday to post her own tribute in honor of Dolly.  She wrote on her Instagram account:

"Today marks one year since you crossed the bridge! Still you never left...I can still remember your laugh, and I miss it, I miss the sound of your voice, your beautiful hands, the way you danced and got so happy when you heard music, I miss doing your makeup and taking your pictures, I miss the way you looked right at me, and I miss looking back at you, that proud look on your face!"

"Never did I think it could be this soon, but I'm happy you're in Heaven, laughing and dancing with the Angels! Dolly you are my precious Angel, I love you beyond what words can describe! I just miss you Gran Gran! #Dolly #FirstAnniversary"

She also posted a few pictures of herself with her grandma on her last days.

R.I.P Grandma Dolly.