Kaley Cuoco is keeping her daughter close to her heart. The actress paid tribute to her baby girl with a meaningful accessory while stepping out for her first red carpet since giving birth on March 30. Cuoco joined partner Tom Pelphrey at the premiere of his new HBO Max original miniseries,, on Wednesday night, donning a flowy blue gown and a sparkling nameplate necklace of her daughter's name, Matilda. «Yes, this is our first date night since Matilda was born,» Pelphrey told ET's Deidre Behar on the red carpet before gushing over Cuoco.He continued, «It's amazing.