Headliners booked for subsequent Friday concerts include Beyonce (bee-AHN'-say), Mary J. Blige, Jennifer Hudson and Brad Paisley.
GMA Summer Concert Series kicks off with Lady Gaga →
"He was one of the people in my life who always had something inspiring and encouraging to say," she said in a statement. "He was so joyful and optimistic. ... His talent brought so much joy to our lives. I love you and miss you, Heavy."
Diddy to pay tribute to late rapper Heavy D in NY →