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Keegan Allen is best known for his role on the ABC Family series Pretty Little Liars where he plays Toby Cavanaugh. The 25-year-old, who impressively landed the role on the show right after transitioning from theater to TV, took the creepy character and ran with it. In the Pretty Little Liars book series, which the show was based on, Toby is supposed to be a bit of a weirdo but somehow Keegan managed to take the peculiar character and add a really irresistible element in! We don’t know how he perfected the mysterious persona of Toby so flawlessly, but we love it. Today Keegan is a household heartthrob, but before PLL he was just an average kid with big dreams.  He dedicated himself to the business at a young age but managed to keep his happy-go-lucky persona throughout the whole process, even showing up to casting calls on his skateboard!  Keegan grew up in L.A. and in an interview with I Am Entertainment Magazine, he gives a lot of credit to his Mom and Pop saying he was lucky enough to end up where he is today thanks to their support. The young actor seems to have a really good relationship with his family along with his PLL cast mates. If you check out Keegan’s Twitter, he’s always in some kind of conversation with one of the other Pretty Little Liars actors, trading inside jokes with Lucy Hale or helping to promote Shay Mitchell’s latest cover—now that’s a good friend! Not only does Keegan sound like a total sweetheart, he’s unbearably cute too! That’s why we are officially naming Keegan Allen EG’s crush of the week! Watch Keegan on Pretty Little Liars, Tuesdays at 8/7c on ABC Family. (And keep an eye out for his killer abs, which have been known to make cameos on the show!)