Alert: Niall is Single!

Although One Direction hottie Niall Horan has been romantically linked to model Barbara Palvin, Barbara spoke out to clear up the rumors saying, "Niall is my friend!" Right after news broke that the 1D babe was officially on the market, Directioners all over the world took a deep breath. But don't relax yet! We caught Niall and "Slow Down" singer Selena Gomez spending some quality time together in London, England. Could Sel's kiss face be more than a picture perfect pose?! As for now, the superstars are still single and loving it, but we're keeping a close watch on what could come next for this possible singing duo!