United Kingdom, May 14 -- Liam Gallagher is set to be a grandfather for the first time.

The 52-year-old Oasis rocker's daughter Molly - whose mother is singer Lisa Moorish - has announced she is pregnant with her first child, showing off her growing bump in a series of photos shared to Instagram.

Tagging her partner, footballer Nat Phillips in a post titled "bulking season", Molly, 27, shared a short video of herself and the sportsman standing in front of a fountain, and pictures of baby clothes, a t-shirt featuring the slogan "Cool mums have cool kids" and a mug with "mum" written all over it.

Nat commented: "Can't wait, love you both loads [heart emoji]"

And Molly's mother Lisa wrote: "Waaaaaaah! Can't wait to be [grandma, baby and ...