The music executive opened up to "Good Morning America" about his diagnosis and his hope that more men will speak out.
Matthew Knowles says he's already reached out to his daughter and bandmates Kelly Rowland and Michelle Williams for support.
Beyoncé's parents joined their daughter and Jay-Z backstage for their last concert of the On The Run II tour.
"I have to tell you -- I laughed so hard."
Fans really wanted to wait for another epic Instagram post from Beyoncé.
When life gives you lemonade, stay close to Bey.
"I’ve never in my life hit my daughter. So she’s never been a slave to the back of my hand," Knowles said.
"People just don’t understand how it works," Knowles said.
Just two weeks after promoting his seven-hour seminar about getting into the music industry, Mathew Knowles has been slapped