The research conducted by Ancestry.com, says that the four stars are linked to each other through some of Quebec's earliest settlers dating back 400 years ago, reported Ace Showbiz.
According to a family tree provided by the site, Bieber and Gosling are 11th cousins once removed while Bieber and Lavigne are 12th cousins. They share common relatives Mathurin Roy and Marguerite Bire who were born in France in early 1600s and moved to Quebec after getting married in 1637.
Meanwhile, Bieber and Dion are 10th cousins three times removed. They are connected through Jacques Vezina and Marie Boisdon. Like Roy and Bire, they were born in France in the early 1600s and then moved to Quebec, the area which now has predominantly French-speaking population.