"YES I know what I put him and Nova through when I left for treatment!"
"It's what you do for friends," the Oak Ridge Boys's Duane Allen said.
"I can't pretend a life that I haven't. It is not something to be ashamed of."
"These are old texts. We've matured, gotten over the past, love each other & share deep respect," Gaga tweeted.
Rumors swirled Harley was pregnant last month after she was photographed with an apparent burgeoning baby bump.
The rapper, whose legal name is Daniel Hernandez, was arrested under The Racketeer Influenced and Corrupt Organizations Act, also known as "RICO."