'Shameless' Star Jeremy Allen White Welcomes First Child With Addison Timlin

Congrats are in order for Jeremy Allen White and his partner Addison Timlin who welcomed a baby girl on Sunday.

The actor -- who plays Phillip 'Lip' Gallagher in hit series Shameless -- and his actress girlfriend announced the happy news over Addison's Instagram today with a sweet snap of Jeremy cradling their new daughter with the caption:

“Ezer Billie White 10.20.2018 Welcome to the world baby girl, it just got so much brighter.”

READ MORE: Emmy Rossum To Leave Shameless After Season 9

The loved-up pair first announced they were expecting their first child in June on Addison's 27th birthday

“We made a baby and my heart is bursting at the seams,” she captioned the photo of the pair, with Jeremy gently holding his hand over her stomach.

“Today is my birthday but my wish already came true,” continued Timlin. “This is 27 and the best is yet to come ❤.”

READ MORE: Homeland's Claire Danes Welcomes Baby Boy With Hugh Dancy

Just last month, Jeremy dished on his excitement at becoming a dad ahead of her birthday, telling PEOPLE, “I just want to meet her. I’m just excited to have her. I’m excited to take her home.”

“We are going to take her home to New York for the holidays and my parents will get to meet her,” he added. “It’s their first grandchild. Seeing my parents see her will be incredible.”

Jeremy is currently starring in season 9 of Shameless, and will soon be appearing in Julia Roberts’s new series, Homecoming.

Image: Instagram