This year's Christmas festivities mark Selena Gomez and Niall Horan's first as an unofficial couple, but too bad they have to celebrate it in their respective homes. What did the One Direction member give the 'Hands to Myself' singer for Christmas?

An insider shares that "before Selena and Niall went their separate ways for Christmas, he wrapped up one of his favorite white T-shirts and gave it to Selena to sleep in." He decided to give this rather intimate present so that she wouldn't miss him while they were apart for the holidays, and that she could wear the shirt to lessen the longing. Now this is such a romantic present!

Dating rumors between Selena Gomez and Niall Horan have emerged since the start of the month after they've been allegedly spotted kissing each other at Jenna Dewan-Tatum's birthday party, but neither party has confirmed the news. The 'Good For You' artist did say at a previous interview that they are merely buddies, but she was seen leaving with the boy band member at the 'X-Factor' after-party -- which has led fans into believing that they are truly an item.

Many fans are pleased that Selena Gomez has finally let go of toxic ex Justin Bieber now that Niall Horan is around! The 'What Do You Mean?' artist is rumored to be bothered by former girlfriend Selena Gomez's new romance with Niall Horan, and he has been very passive aggressive about it on social media.

Earlier this month, Niall Horan and Selena Gomez were spotted hanging out and looking like they were having a romantic time together at the Santa Monica Pier. They spent their precious time off at the amusement park, riding rollercoasters and enjoying a few carnival delights. Although they tried to keep their date a private one, fans quickly spotted the musical duo. A confirmation on the true state of their relationship is still pending.