Gorgeous Siblings You Didn't Know These Celebs Had

Part of the allure of celebrities is how dang good-looking they are. And sure, while a lot of their beauty may come from teams of specialists working on their wardrobe, makeup, and hair, you can't deny the important role genes play as well. Which means for those celebrities who aren't only children, there's a pretty good chance they share those genes with equally attractive family members. Yay for us! Check out these gorgeous celebrity siblings.

With brothers like Chris Hemsworth, who is literally Thor, and Liam Hemsworth, who is engaged to one of the most popular women in entertainment, it's no wonder oldest brother Luke has had a hard time claiming a piece of the Hemsworth spotlight for himself — though he's got the stunning blue eyes part down pat. That might change soon, though. In 2016, Luke starred in the sci-fi show Westworld and has also secured a leading role in Hickok, which is set to be released in 2017. He told Us Weekly that he and his brothers "have a healthy rivalry with everything that [they] do," so (hopefully) that means we'll see a lot more of him in the near future.

As if Adam Levine wasn't enough of a blessing, we were gifted twice by the Levine family with Adam's younger brother Michael. But sorry, ladies, you're going to have to keep swooning over Adam, because Adam revealed in an interview with Out Magazine that his brother is gay. "My brother is gay, and we knew when he was two," the older Levine said. Apparently, the comment didn't sit well with Michael. According to OK! Magazine, Michael wrote in a now-deleted Facebook post, "I've pretty much always been comfortable in my own shoes, but ever since the article I've been featured all over the internet and in magazines because of my sexuality and I never wanted this."

Hunter is not only Scarlett Johansson's brother, he's her twin. Scarlett told Parade that they're really close. "I think a lot of people spend their life looking for a partner, someone to be a mirror to reflect upon, to remind them that they've lived," she said. "You want someone to tell you what he witnessed in your life. My twin brother has always been that for me." Unlike his sister, however, Hunter largely stays out of the spotlight. According to his Instagram page, he's dabbled in some modeling but spends most time enjoying the New York City life.

Penelope and her younger sister Monica look so much alike it's impossible not to do a double take. And while Monica has done a little acting work, she's found more success as a model and dancer. "I don't speak English, so I cannot foresee a career in Hollywood," she told the Daily Mail. She also told Daily Mail that she and Penelope are very close — they apparently share clothes and talk all the time.

Until recently, not much about Taylor Swift's life has been private. We know about every guy she dates thanks to the tabloids and all about why those relationships fails thanks to Taylor's own songs. However, she's managed to keep her handsome younger brother Austin a family secret — until now, of course. According to Vanity Fair, he's an aspiring actor. And as any younger brother should, he always has Taylor's back — like that time he threw a pair of Yeezy sneakers into the trash during the whole Taylor-Kanye feud.

While Kaley Cuoco's been in the limelight for quite some time, her younger sister Briana got her first taste of fame in 2013 as a contestant on The Voice. According to Us Weekly, Briana quit her job as Kaley's personal assistant in hopes of winning the singing competition. Unfortunately, Briana was cut from Team Christina during the battle rounds. Singing isn't Briana's only talent. She worked alongside Kaley in an episode of The Big Bang Theory, among other small acting parts.

When Ryan Gosling showed up with a blonde bombshell at the 2017 Oscars, the internet collectively gasped. Turns out the hot blonde was just his sister, Mandi, who apparently didn't miss out on those perfect Gosling genes.