Britney Spears' mother Lynne is a doting mom to three children, and was made to feel incredibly special over the weekend.MORE: Britney Spears reassures fans after receiving COVID vaccine with boyfriend Sam AsghariThe 66-year-old was pictured relaxing in bed with youngest daughter Jamie Lynn Spears and her two granddaughters Maddie and Ivey, as they marked Mother's Day.Jamie Lynn posted a selection of sweet snapshots on Instagram, and it was Lynne who well and truly stole the show. VIDEO: Britney