Hilary Duff 'blessed' to have son Luca in her life

Actress-singer Hilary Duff says the last five years of her life since her son Luca was born have been tough but now it all seems nothing when she looks at her little boy.
The 29-year-old star welcomed Luca, whom she shares with her ex-husband Mike Comrie, in March 2012.
On the occasion of her son's fifth birthday, Duff took to Instagram to post a heartfelt message for him.
"Hey kid.... The past 5 years have been the BEST, hardest, most blessed years of my life. I love you so much. The world is yours my love... I hope you take it Happy Birthday Luca Cruz," she wrote alongside a picture of Luca.