Happy birthday, Nina Dobrev! The Bulgarian-born stunner, who is also one of our favorite style muses, rings in her 26th year today. Best known for starring in The Vampire Diaries, Dobrev first made her acting rounds on TV movies and shorts, eventually graduating to Canadian teen drama Degrassi, before starring on the big screen in The Perks of Being a Wallflower. But acting isn't the only thing Dobrev is a pro at! The star has successfully conquered red carpets through the years, flawlessly rocking everything from moody floral prints to gold sequin embellishments. In honor of her birthday, we're taking a look back at the stellar off-duty and red carpet ensembles she has worn during her career.