Ronnie Wood's daughter Leah gives birth to baby boy Otis #BringBackOurGirls #Entertain9jar via @myentertain9jar

Rolling Stones singer tweets his joy as model welcomes son into the world

AH Wood has given birth to a baby boy.
Ronnie Wood's daughter and husband Jack MacDonald welcomed their first son into the world earlier today.

Leah Wood gives birth to baby boy [Wenn]

The Rolling Stones singer took to Twitter to confirm the very happy news.
"Congratulations to my daughter @MsLeahWood, Jack and Maggie. Baby 'Otis Sonny David MacDonald' was born today! xxx."
The 66-year-old rocker also shared a mega-cute snap of some Rolling Stones baby clothes next to the message.
Although the couple have yet to announce the news themselves, we bet the proud grandfather just couldn't help himself.

Leah and Jack MacDonald have been married for six years [Wenn]

The 35-year-old model is already mummy to five-year-old daughter Maggie, who only just celebrated her birthday.

Leah and Jack have been married for nearly six years.
Big congrats you guys. We can't wait to meet the little man.