"Last Christmas" is a popular song by the British band Wham!, released in 1984. The song tells the story of someone who gave their heart to a loved one during the holiday season, only to be heartbroken when that person does not reciprocate their feelings. The catchy melody and relatable lyrics have made it a holiday favorite. The song has been covered by various artists over the years, including Taylor Swift and Ariana Grande. Its enduring popularity has led to its inclusion in numerous holiday playlists and movies, making it a staple of Christmas music around the world.