"Sin Pijama" is a popular song by American singer Becky G and Dominican singer Natti Natasha. It was released as a single in 2018.

"Sin Pijama" is a reggaeton and Latin pop track with a sensual and empowering sound. The song's lyrics explore themes of independence, confidence, and female empowerment, embracing the idea of enjoying a night out without the need for pajamas. It celebrates women's freedom and the ability to make their own choices.

The song was written by Becky G, Natti Natasha, Mau y Ricky, Jon Leone, and other songwriters. It features the strong vocal performances of both Becky G and Natti Natasha, combining their talents to create a catchy and empowering collaboration.

Upon its release, "Sin Pijama" achieved significant commercial success worldwide. It reached high chart positions in multiple countries and became one of Becky G's and Natti Natasha's most successful songs. The song's infectious hooks, memorable chorus, and the chemistry between the artists resonated with audiences, particularly among fans of reggaeton and Latin pop music.

The music video for "Sin Pijama" features Becky G and Natti Natasha in various stylish and seductive settings, showcasing their confidence and embracing their femininity. The video's visuals and storytelling added depth to the song's message of female empowerment and further contributed to its popularity.

"Sin Pijama" received positive reviews from music critics, who praised its catchy sound, the vocal performances of Becky G and Natti Natasha, and its celebration of female independence. The song exemplified their ability to create a captivating and empowering track that resonated with audiences.

Over time, "Sin Pijama" has remained a fan favorite and a standout track in both Becky G's and Natti Natasha's live performances. Its sensual and empowering nature, along with the collaboration between the artists, continues to resonate with audiences who enjoy their contributions to the reggaeton and Latin pop genres.

Overall, "Sin Pijama" represents the empowering and confident side of Becky G and Natti Natasha's music. Its catchy sound, empowering lyrics, and the combination of their respective talents have made it one of their most successful and beloved songs, capturing the essence of female empowerment, independence, and celebration of personal freedom.