R&B singer Bobby Brown suffered a mild heart attack last night at his sister’s home in Tarzana, California.

TMZ spoke with Phaedra Parks, Brown’s attorney. She told us that Bobby did suffer a mild heart attack and attributes the cause to “stress and diet.” “He has been examined,” she tells us, “and doctors determined there is no blockage but inflammation of the heart.”

I am just glad cocaine doesn’t weak the heart and lead to heart attacks or Bobby would be in serious danger then.