Alanis Morissette has given birth to her third child, a boy.

The 45-year-old 'Ironic' singer is already mum to 8-year-old Ever and 3-year-old Onyx with her husband, rapper Mario 'Souleye' Treadway - and now the pair have added another little sprog to their brood.

The Canadian musician announced the birth of Winter Mercy Morissette-Treadway on Instagram, sharing a sweet snap of the snapper and revealing that he was born on August 8th.

Her husband shared the same picture to his own Instagram, revealing that she had had another homebirth with the caption "He’s here ❤️🦁💫🙏🏼 Winter Mercy Morissette-Treadway @alanis You will forever be my heroine. thank you for your warrior strength and ability to so deeply love. #ForeverinAwe #3homebirths#nowords"