Music videos in 2015 have been over-the-top, explosive, dramatic and super, super sexy.

Artists pushed the limits when it came to the sexiness factor with intense make-out scenes, shirtless men and scantily clad women, which left little or zero to the imagination.

Even couples got in on the action this year, giving fans an inside glimpse as to what goes down when the cameras are off.

So, take a look at the 11 music videos from 2015 that featured the steamiest kisses, most sensual make-outs and memorable couple moments.

Justin Bieber: "What Do You Mean"

There's no arguing that Justin's "What Do You Mean" video is the sexiest we've ever seen him. The pop star gets it on with model Xenia Deli, who not only gets to lick his abs, but made Beliebers all over the world a little bit (a lot) jealous.

Meghan Trainor & Charlie Puth: "Marvin Gaye"

Clearly Meghan Trainor and Charlie Puth took some advice from their song and got it on. The two shared an "awkward" kiss on the set of the music video (Charlie's parents were there) and locked lips for what seemed like forever at this year's American Music Awards.

Jason Derulo: "Want To Want Me"

Jason Derulo is sweaty, shirtless and flexing those abs. No, this isn't just a random Tuesday -- it's his look for his "Want To Want Me" video, which must have worked, since he's spending most of the time making out with a lucky girl.

Taylor Swift: "Wildest Dreams"

Taylor plays on-and-off screen lovers with the gorgeous Scott Eastwood in her "Wildest Dreams" video. While the ending is a bit heartbreaking, their kisses in the desert and in the rain are pretty perfect.

Meek Mill feat. Nicki Minaj: "All Eyes On You"

Meek and Nicki dropped this ultra steamy music video, which features Chris Brown, that takes us behind-closed-doors of their relationship. There's lots of kissing, hugging and even some hair brushing.

Tyga: "Stimulated"

For the most part, Tyga and Kylie Jenner have kept pretty quiet about their relationship, so it was a bit of a surprise that they gave us an inside glimpse into their personal life with a PDA-filled video for his song, "Stimulated," which had some pretty questionable lyrics about his on-and-off teenage GF.

Disclosure feat. Lorde: "Magnets"

Disclosure's video for "Magnets" showed off a side of Lorde that I don't think we were ever expecting to see. She's sexy, seductive and also very murderous.

Future: "Rich $ex"

Future and Blac Chyna might not be dating, but they had no problem making out in his video for "Rich $ex." It features a ton of kissing, a bit of licking and, yep, even some tongue sucking.

Sia: "Fire Meets Gasoline"

Heidi Klum and "Game Of Thrones" actor Pedro Pascal took over the starring roles in Sia's music video, which featured all things hot including a shirtless Pedro, a lingerie clad Heidi, lots of making out...oh, and some fire.

Miguel: "Coffee"

Miguel's "Coffee" video left very little to the imagination as he brought in his real life GF, model Nazanin Mandi, to play his sexy co-star. The couple literally take us between the sheets as they get pretty hot and heavy.

Becky G: "Lovin' So Hard"

Becky G and Austin Mahone may no longer be dating, but they were cute while it lasted. Becky's video gave an oh-so-adorable look into their young love as they walked hand-in-hand all over LA going for tacos, hitting the studio and the beach. In between, Austin gave his former GF some cute kisses on the cheek.