Famous for his starring role in the 2011 film eCupid, Rhines is also known for his appearances in episodes of Scrubs, How I Met Your Mother, and Grey's Anatomy.
His earliest acting credits include guest appearances on Passions and Your Face or Mine?
He was cast along with Katherine Heigl and Alexis Bledel in the 2015 film Jenny's Wedding.
Born Brent Houston Rhines, he grew up in Cuyahoga Falls, Ohio. His Instagram account features numerous pictures of him with his pet chihuahua.
He appears in pop singer Kelly Clarkson's "My Life Would Suck without You" music video.