Everything about gorgeous actress Nina Dobrev was amazing at the 2014 Comic-Con on July 26 in San Diego, Calif. We couldn't get enough of Nina's Instagram pics from the event and we especially loved the amazing hairdo she rocked. Learn how to get her sleek look below!

Nina Dobrev, 25, had all eyes on her at Comic-Con. After gracing the cover of the August issue of Nylon Magazine, Nina attended the convention and hung out with her Vampire Diaries co-stars, along with her castmates from her upcoming film, Lets Be Cops, which hits theaters on August 13. Learn how to get her stunning beauty look right here.

Nina Dobrev's Hair At Comic-Con - Super Sleek Hairdo

Nina opted for a simple and straight hair look that we think went perfectly with her adorable patterned outfit. Her brown locks were combed behind her ear on one side, while hanging loosely on the other side to frame her face.

Her hair looked crazy long and polished, and we loved the shimmer that it gave off. This effortless style looked awesome on Nina. She used it to dress up her formal outfit and colorful heels, but this sleek 'do can also be used to dress up even the simplest looks!

Throughout Comic-Con, attention has surrounded Nina and her ex, Ian Somerhalder, and both of their love lives post-breakup. But leave it to Nina to remain carefree and looking more beautiful than ever, even at this busy time in her life!

Get Nina Dobrev's Look - Tresemme Cashmere Touch Hydrating Serum

To get the shiny and sleek straight hairdo that Nina was wearing, try using Tresemme's Cashmere touch Hydrating Serum to finish off your look. Begin by straightening the hair thoroughly, dividing into sections in order to ensure you get every strand.

After the hair is fully straight, use three or four pumps of this serum to hydrate the hair and give it the sleek, shiny style that looked so good on Nina. This awesome product can be used on wet or dry hair for a stylish look.

More from Hollywood Life:
Nina Dobrev's Natural Beauty On 'Nylon' - Stunning Or Too Low Key?
Nina Dobrev's Sexy Top Knot At Chanel - Steal Her 5 Minute Style
Nina Dobrev's Pretty Ombre Hair At Paris Fashion Week - Get The Look