One Last Song Sam Smith Download 'One Last Song' on iTunes
Here's what Rob could look like if hit the gym! Rach wanted to show him the potential!
Here's a few suggestions Rach has made for how Rob could look.
If you want to have a go at making up your own Rob-Bod his head is at the bottom of the page to add to whatever body you want!
Tweet it us @TheRobEllisShow