STEPHANIE Pratt has fat-shamed her brother Spencer and wife Heidi Montag in a series of wild Instagram posts amidst family feud.

The Hills stars have a rocky relationship for years, dating back to their earliest moments on the MTV show.

Stephanie, 35, hopped on Instagram today to share photos of her brother and sister-and-law while the couple enjoyed the beach.

Alongside an unflattering photo of Heidi in a neon green bikini, 34, the reality star wrote sarcastically: “Yay Heidi’s pregnant!! I hope she has a little girl this time! Cute bump.”

Next the TV star shared an unfavorable photo of her brother and nephew, Gunner, 4, slamming: “I wonder what my brother is having.”

Fans were absolutely shocked by the posts, as the Instagram account @notskinnybutnotfat screenshotted and re-shared the intense moment.

“Not Stephanie Pratt body-shaming Speidi!!!!!!!!!!!!!!!??????,” they ranted.

More to follow…

For the latest news on this story keep checking back at Sun Online.

The Sun is your go to destination for the best celebrity news, football news, real-life stories, jaw-dropping pictures and must-see video.

Download our fantastic, new and improved free App for the best ever Sun Online experience. For iPhone click here, for Android click here. 

Like us on Facebook at www.facebook.com/TheSunUS and follow us from our main Twitter account at @TheSunUS.

This post first appeared on Thesun.co.uk

ncG1vNJzZmhqZGy7psPSmqmorZ6Zwamx1qippZxemLyue82erqxnpJ2ybrTIpaOsZaOprrN50qmcp5uVp3qxvsCtq6xllajBs63NoJydZaOewLWx0WaqrZ2gna6vtcRmqqWZnaKypXnArGSsoJVis6LAjKyfmqWVqHqxvsSgpZqmpGK1prXDomSmp56prqh5yKdkm6Gbnruqew%3D%3D