"The president called me personally as I walking into Sam's Club and notified me that he was signing pardon paperwork for both my parents," Savannah gushed.
Resurfaced photos show the "Toxic" songstress posing with the Bad Boy Records founder and other celebrities on the night of Cassie Ventura's 21st birthday bash in Las Vegas.
The 18-year-old -- who suffers from a form of epilepsy -- appeared in good spirits while dancers moved his wheelchair around to ABBA's track "I Have a Dream."