Katy Perry loves being a mom! The “Roar” singer proudly gushed over how becoming a mother to her 4-year-old daughter, Daisy — who she shares with boyfriend Orlando Bloom — has “changed her life.” “I feel a sense of wholeness and groundedness,” she explained, referring to her experience with parenthood so far. “I’m feeling very connected to my feminine divine. It’s changed my whole life for the better.” As OK! previously reported, Daisy was born on August 26, 2020, and recently celebrated her fourth birthday. And the little one is already following in her mom’s footsteps! In a July interview, P…