London, June 25 : "Bridesmaids" actress Rose Byrne, who is currently single, is not interested in getting married or having children."Marriage doesn't interest me. I have two nephews, so I get to see how fundamentally a baby changes everything. So for now, the nephews will do, thank you," femalefirst.co.uk quoted Byrne as saying.The 31-year-old also dislikes the attention which she gets from men.