The 24-year-old tweeted: "I wish u were here. Got so many questions and you always had answers granny. Send a message in the wind or something please grany," reports femalefirst.co.uk.
Rihanna is reported to be spending time with ex-boyfriend Chris Brown in the South of France and her desire to speak to Dolly could come from her need for advice on whether she should get involved again with the man who brutally assaulted February 2009. She attended both funeral services held for Clara, who passed June 30, one in New York and another in Barbados.
Photos: Salman Khan returns from Jodhpur to Mumbai
Pics: Sidharth Shukla-Rashami Desai's sizzling chemistry at TV show launch
Ooh La Lana! WWE Diva flaunts sexy curves in these 30 pictures
15 'peach' perfect photos of Priyanka Chopra at People's Choice Awards 2017
62 going on 16: These photos of Rekha prove she is 'forever young'