Turns out that back in the day, quite a few of your favourite stars were on some of the stranger reality shows on MTV.
Jennifer Lawrence starred in a promo for My Super Sweet 16, the show that focused on elaborate Sweet 16 birthday parties.
And now clips have surfaced of Zac Efron trying to find love on Room Raiders California.
For those who don't remember what happened on the show, singles would raid the bedrooms of three eligible bachelors or bachelorettes and at the end of the show, pick one of them to go on a date with.
At only 17 years of age, Zac raided the bedrooms of three girls and the result is absolutely hilarious.
We're sure he has no trouble finding dates these days, but back then, MTV dating shows were always a fun way to see who was out there.
Check out part one and part two of the episode below and if you're keen to see who he eventually picked, you can watch part three here!