Blake Lively found fame on the hit teen drama nd went on to be the star of the cult classicher own drinks brand Betty Buzz and mom to three daughters with husband Ryan Reynolds.

    RELATED: Inside Blake Lively and Ryan Reynolds' £4.3million NY townhouse

    But Blake and Ryan aren't the only acting stars in the family, as Blake is the younger sister of 90s superstar Robyn Lively, who starred in and and most recently 9-1-1: Lone Star.

    WATCH: Ryan Reynolds films inside home with Blake Lively

    Robyn was born in 1972 to mom Elaine and along with her two siblings, Lori and Jason, were later adopted by Ernie Lively; Ernie and Elaine welcomed Blake and Eric.

    Ernie was a character actor and starred alongside Blake as her character's father in and

    MORE: Ryan Reynolds shares details of 'wild and beautiful' summer with his daughters

    Robyn starred in the 1989 film and also where she was cast as Jessica, a love interest for Ralph Macchio's Daniel.

    However as Robyn was only 16 and Ralph was 27, they rewrote the film to turn their romance into a friendship, and Robyn recently reprised her role in the hit Netflix series when it was revealed Daniel had married Jessica's cousin Amanda.

    Robyn and Blake are very close

    Robyn is also married to an actor - Bart Johnson, who may be recognizable to many as Coach Bolton in the series - and the two have three children, daughter Kate and sons Baylen and Wyatt Blake.

    Bart and Robyn wed in 1999 and Bart recently honored his sister-in-law Blake with a sweet birthday message that revealed how he still sees her as the nine-year-old he first met in 1996.

    MORE: Blake Lively left 'speechless' by majorly unexpected honor

    Ernie and Blake together

    "HAPPIEST BIRTHDAY to my favorite 9 year old!! Love you to the moon little sister! My bestest buddy for almost 3 decades!!" he captioned a picture of himself, Robyn and Blake at Disneyland.

    Blake has also paid tribute to her "brother" Bart, writing in 2020: "Happy Birthday to my original dance partner @bart_johnson. Bet you all didn’t know I was the original WILDCAT. Love you brother."

    View post on Instagram 

    Blake with Bart in the late 90s

    Blake and Ryan are currently expecting their fourth child, and their children already have had some experience of fame as their eldest appeared on Taylor Swift's 2017 album Reputation.

    Most recently in an episode of Ryan's one of his girls also could be heard when Ryan is seen receiving a call from his family: "Hi Dad, look at you on the field!"

    Though the FaceTime call isn't shown, Blake is heard rooting on her husband of ten years and saying: "Wow, that's so cool."

    Read more HELLO! US stories here

     Sign up to our newsletter

    ncG1vNJzZmivp6x7qbHLpaammZeWx6q6xGeaqKVfmLKtscGroK2hlah8c3yRa2dyamlmgnOFkG5mm6SRoLJuuMivnKWxXZuurrvUrGSsoaOpsrN5xZqroZ2iYrOiucilsGg%3D