Kaley Cuoco welcomes second daughter with fiancé Tom Pelphrey revealing her name

Kaley Cuoco and Tom Pelphrey have welcomed their second daughter, announcing the arrival of their newest family member in a heartfelt social media post.

The Big Bang Theory actress and her fiancé shared the news on October 14, revealing that their baby girl, Philomena Carmine Bobby Pelphrey, was born on October 12. Their eldest daughter, Matilda Carmine Richie Pelphrey, born in 2023, is now a big sister.

Cuoco celebrated the birth by expressing her gratitude for the journey that brought the family together. She described the arrival as a blessing and said the family was complete, sharing photographs of the newborn alongside Pelphrey.

The actress also paid tribute to her partner, writing that her life had changed dramatically since they first met. She affectionately called him a girl dad and expressed her enduring love for him.

Cuoco announced her second pregnancy in June, sharing a family photograph that included Matilda and a colourful cake revealing that another girl was on the way. At the time, she described the experience as challenging in some respects but said the couple felt grateful and excited about expanding their family.

Pelphrey had also spoken enthusiastically about becoming a father of two. Following his Emmy win in September, he told E! News that both he and Cuoco were excited, while joking that they would discover how Matilda adjusted once the baby arrived. He described the practical preparations, including changing rooms and rearranging belongings, as part of the transition from one child to two.

During his acceptance speech at the 2026 EMMY AWARDS, Pelphrey also acknowledged his pregnant fiancée, calling her his love, best friend and partner. He described their family as the most precious part of his life.

Cuoco and Pelphrey became engaged in 2024 after dating for two years. Their growing family marks another milestone in their relationship, with the couple now celebrating life with two daughters.