Rosie O’Donnell has become a grandmother for the third time. The 59-year-old comic “loves” being a “nana” so is delighted that her daughter Chelsea and boyfriend Jacob Bourassa, welcomed daughter Avery Lynn – a sibling for Skylar and Riley – into the world on Wednesday (23.02.22). She said in a video shared to TikTok: “Okay, big news. Congratulations to my daughter, Chelsea, who had her third daughter this morning. Three girls under three, oh my gosh! “The baby’s name is Avery Lynn. And Chelsea and Jake and Skylar and Riley and baby Avery are all doing fine. Just call me ‘Nana 3’ – three grand…