“Bob. ❤️” the 36-year-old reality star captioned the photo of her 28-year-old brother.
Fans are pointing out that the photo seems old because Rob now has many more tattoos than the photo shows, and he looks a bit younger as well.
Some fans are commenting how great Rob looks, “He’s so skinny!!! Good for you Rob!! 👏👏👏👏,” one fan commented on the photo.
Bigger photo below…