Bruce Jenner’s sons, Brody and Brandon, are standing behind their dad following a recent surgery to have his Adam’s apple shaved down.

The 64-year-old Olympian, who recently underwent a laryngeal shave, has the full support of his two sons, who are dismissing rumors that the painful procedure is the first step in a gender reassignment surgery for their dad.

“The boys don’t think their father is trying to become a woman and simply laugh at rumors,” says a source for RadarOnline.com.

While the boys are reportedly fine with their father’s ever-changing appearance, they are less-than-thrilled with their stepmom, Kris Jenner, for allegedly getting their dad hooked on surgery in the first place.

“They blame their step-mother for all of the plastic surgery he has had over the years,” adds the insider.

“Kris always encouraged Bruce to have his face nipped and tucked. He has had plastic surgery to remove excess fat above his eyelids. The Adam’s apple surgery is just following in that pattern.”

While Bruce’s sons may believe that Kris, who’s no stranger to surgery herself, forced Bruce’s hand in the surgery department, the former Olympian started getting nips and tucks long before he and Kris were a couple — he reportedly underwent his first facelift in 1984.

Do you think Kris is to blame for Bruce’s plastic surgery obsession?

Source: RadarOnline.com