Pop Stars Caught Kissing – Picture Perfect

PDA alert! In these pictures of pop stars kissing, you'll see celebs getting their smooch on with everyone from their significant others to their good friends.. oh, and there are some awkward ex shots in here, as well.

Below, you can check out photos of singers like Justin Bieber and Selena Gomez kissing. That is one couple in love! There are also snapshots of Big Time Rush member Carlos Pena smooching his lady love, actress Alexa Vega, as well as fellow boy banders Harry Styles and Zayn Malik (of One Direction) giving a loving peck on the cheek. Scroll through these photos of pop stars kissing, and let us know who you think looks like the best smoocher!

Justin Bieber + Selena Gomez Kissing

Beyonce + Jay-Z Kissing

Rihanna + Chris Brown Kissing

Karrueche Tran + Chris Brown Kissing

Harry Styles + Zayn Malik of One Direction Kissing

Harry Styles of One Direction + Taylor Swift Kissing

Pink + Carey Hart Kissing

Justin Timberlake + Jessica Biel Kissing

Max George + Tom Parker of the Wanted Kissing

Calvin Harris + Ellie Goulding Kissing

Calvin Harris + Rita Ora Kissing

Miley Cyrus + Liam Hemsworth Kissing

Jennifer Lopez + Pitbull Kissing

Shakira + Gerard Pique Kissing

Kanye West + Kate Upton Kissing

Lady Gaga + Taylor Kinney Kissing

Demi Lovato + Wilmer Valderrama Kissing

Carlos Pena of Big Time Rush + Alexa Vega Kissing

Christina Aguilera + Matt Rutler Kissing

Una Healy of the Saturdays + Ben Foden Kissing

Gwen Stefani + Gavin Rossdale Kissing

Wiz Khalifa + Amber Rose Kissing

Nick Lachey + Vanessa Minnillo Kissing

Mariah Carey Nick Cannon Kissing

Nicki Minaj + Nas Kissing

Nicki Minaj + Lil Wayne Kissing

Britney Spears + Rihanna Kissing

Madonna + Brahim Zaibat Kissing

Madonna Kissing Britney Spears, Nicki Minaj + Christina Aguilera