[PICS] Justin Bieber’s Sexiest Looks: Hot Photos To Celebrate 21st Birthday – Hollywood Life

Justin Bieber Turns 21: His Sexiest Looks Ever

Justin's turning the big 2-1 on March 1, so in honor of his birthday, we're taking a look back at his hottest looks ever. There are so many. Click to see them all! Justin Bieber has grown up so much over the years. One day he was a baby-faced singer and now he's one of music's sexiest hunks. HollywoodLife.com is compiling Justin's hottest photos in honor of his huge birthday milestone!

Reading Time: 2 minute
Justin Bieber Sexiest Looks
Image Credit: Courtesy of Calvin Klein/Karl Lagerfeld/V Magazine/Instagram

Justin Bieber Sexiest Looks: Hottest Pics To Celebrate His Birthday

Let’s start with the sexiest moment of Justin’s year: His Calvin Klein ads. The singer posed shirtless and in just his underwear. Yep, that means his ripped abs and chiseled arms were on display for all to see. 

Justin Bieber & Yovanna Ventura Cozy Up On His Birthday – See Their Sexy PDA

But that wasn’t all. A second video of the Biebs was released, and it was so much hotter than the first. Every Belieber out there got close up glimpses of Justin. It was magical. Eat your hearts out, ladies! 

Justin Bieber: A Tale Of Sexy Shirtless Pics

Sadly, Justin was hit with claims that his Calvin Klein ads were Photoshopped. He proved the haters wrong when he posted a picture of himself in just a towel on Jan. 14. His buff chest and six-pack abs were out in the open with zero retouching. Nicely done, Justin!

Justin Bieber’s 21st Birthday: Beliebers Send Him Well Wishes

In anticipation of his big Comedy Central roast in March 2015, Justin’s been teasing us with hot promos! A new trailer dropped for the gig and he’s totally shirtless while getting a new tattoo! Who knew watching someone get a full back tat could be so sexy!

Justin Bieber’s Birthday Party: Celebrates With Hailey Baldwin & More – Pics

Here’s to another great year for Justin! We have a feeling his 21st year is going to be his biggest and sexiest yet!

HollywoodLifers, were Justin’s Calvin Klein pics his sexiest ever? How do you think Justin is going to celebrate? Let us know!

— Avery Thompson