Professional Bio
Shelbi Johnson-Wakefield, professionally known as Shelbi Massaratti, is the founder, manager and booking agent behind Plattinum Management. The company’s public biography traces her entertainment experience to 2001 and describes a focus on management, promotion and venue booking across pop, hip-hop and R&B.
Her public professional profile records San Antonio College studies from 2009–2012, culminating in an A.A.S. in Paralegal Studies with honors and Phi Theta Kappa involvement. Listed coursework includes contract law, legal research and legal writing.
Plattinum’s public archive documents regional artists appearing on bills connected to Too Short and E-40, Curren$y, Juicy J, Rittz and Michael “5000” Watts. These are support and event credits—not claims that Shelbi managed the national headliners.
Her media record includes the December 2020 soft opening of Pink TalkO Radio with Hakeem the Dream. As a recording artist, Shelbi released the 2021 single “Lolli Pop,” featuring Hakeem Kydavii.
Professional Focus
- Independent artist management and development
- Booking, support-slot development and venue outreach
- Grassroots promotion and release visibility
- Live-event coordination and audience engagement
- Brand positioning and practical artist advocacy
“Dedicated to the success and desired outcomes of the artists who seek her management.”
Recommendation attributed to Ricardo Butler Sr. Public facts were checked against Plattinum Management’s archive, Shelbi’s public professional profile, Amazon Music and Apple Music. Current booking details should still be confirmed before publication to media outlets.