"All About That Bass" is a popular song by American singer-songwriter Meghan Trainor. It was released as the lead single from her debut EP, "Title," in 2014.

"All About That Bass" is an upbeat and catchy pop song with elements of doo-wop and bubblegum pop. The song promotes body positivity and self-acceptance, challenging societal beauty standards and celebrating diverse body types.

The song was written by Meghan Trainor and Kevin Kadish, who also produced it. "All About That Bass" features Meghan Trainor's confident and playful vocals, showcasing her distinct retro-inspired style.

Upon its release, "All About That Bass" achieved tremendous commercial success worldwide. It topped the charts in multiple countries and became one of Meghan Trainor's signature songs. The song's infectious melody, catchy hooks, and empowering message resonated with audiences, sparking conversations about body image and self-confidence.

The music video for "All About That Bass" features Meghan Trainor and her backup dancers in colorful and playful settings, exuding a joyful and carefree spirit. The video's vibrant visuals and choreography complement the song's upbeat nature and further contribute to its popularity.

"All About That Bass" received positive reviews from music critics, who praised its catchy sound, uplifting message, and Meghan Trainor's vocal performance. The song's success catapulted Meghan Trainor to stardom and established her as a prominent pop artist.

Beyond its commercial success, "All About That Bass" became an anthem for body positivity and self-love. Its empowering message resonated with listeners of all ages, and the song's impact extended beyond the music industry, influencing discussions about body image in popular culture.

Overall, "All About That Bass" represents Meghan Trainor's ability to create infectious and empowering pop songs with a retro flair. Its catchy melody, uplifting lyrics, and the positive message it conveys have made it a beloved and influential song in Meghan Trainor's discography.