With so many celebrity guys confirming new relationships or taking adorable photos with their long-time girlfriends, it can be a bit depressing for fans. After all, how is anyone going to win over their celeb crush if he's already taken?

Luckily, there's plenty of guys who are still on the market! We chose 25 of the hottest guys under 25 years old who don't have girlfriends and did our best to rank them in order of cuteness — believe us, it was pretty hard to do!

Click through to see who we chose (the list is in descending order so number one is last), then let us know if you agree with our top 10.