The "Purple Rain" hitmaker, who tragically died last month at his Paisley Park estate in Minnesota, will be remembered by his family, friends and fans at the service, reported USA Today.
"Hi Y'all, U know I only come on here when I have sumthin' ta say...So Let me make myself VERY CLEAR! I nor my brother's remains will be present at any Memorial or Funeral services, until the families Memorial/Funeral/Tribute," Tyka wrote.
"Please Don't misunderstand...The grief process is a unique experience to each individual and Therefore I support any and all Memorials or Funerals that have happened and/or are being planned...However I will Not be in attendance, because I feel that once...Is enough.
Tyka went on to promise that Prince, who died at the age of 57, will receive a special send off so his supporters can say goodbye to him too.
"We appreciate the public's patience and have been comforted by your outpouring of love, support and condolences. We look forward to sharing with the world this celebration of, and farewell to, our Prince. Details will be coming soon.
"Update: The proposed plan is to have our Memorial/Funeral/Tribute in August more updates soon... (sic).