While Rodgers does seem to like tiny, (allegedly) bossy brunettes... and Danica does fit that bill.
Isn't the source of this info (TerezOwens), the same one that promised us that Aaron Rodgers is gay? Hell TerezOwen's site has called Rodgers a “Chicken Hawk” (the gay version of the "Cougar" phrase), suggesting Rodgers has hooked up with, or has attempted to hook up with Kevin Lanflisi, Nick Jonas and Harry Styles.
Basically TerezOwens says Rodgers is a slut and will hook up with anyone and everyone that's smaller than him.