Meghan Trainor is reaaally all about that
bass holiday spirit!
The 21-year-old pop star penned alongside the video:
"I have the best big brother in the world. @ryan.trainor surprised me with crazy Christmas decorations because he knows I'm obsessed with Christmas and lights🎄🎄🎄"
The video is mostly of the Lips Are Movin singer crying uncontrollably, but we do get a glimpse of the beautiful multi-colored lights and a sign spelling out "Joy."
Ch-ch-check out her hilariously adorable reaction (below)!