🇺🇸 Top 40 Pop Songs (December 18, 2021) | Billboard

This week's most popular pop songs, ranked by mainstream top 40 radio airplay detections (Billboard Pop Songs)

• #music
• #billboard
• #billboard_top_40_this_week
• #billboard_pop
• #pop_chart
• #pop_chart_2021
• #pop_songs
• #pop_songs_2021
• #top_pop_songs
• #top_pop_songs_2021
• #top_40
• #top_40_songs
• #top_songs_2021
• #new_pop_songs
• #new_pop_songs_2021
• #top_popular_songs
• #top_popular_songs_2021
• #top_40_pop_songs
• #top_40_pop_songs_2021
• #billboard_pop_songs
• #billboard_pop_2021
• #billboard_pop_songs_2021
• #top_pop_songs_this_week
• #top_40_songs_this_week
• #billboard_pop_top_40_this_week