Billboard Hot 100. It rose to a peak of number 40 on its fifth week on the chart with weekly sales of 85,000 copies, marking Fifth Harmony's best weekly sales as well as their highest-charting single and first top 40 entry. Along with "Boss", the song was certified platinum in the United States. "Worth It", featuring Kid Ink, was sent to contemporary hit radio in the United States, as the album's third and last single on March 3, 2015. On the chart dated February 7, 2015, the song debuted on the Billboard Hot 100 at number 82. On July 28, 2015, it reached number 12 on its twenty-third week on the chart. It was the group's highest charting song at the time, but has since been surpassed by their 2016 single "Work from Home", which peaked at number four in May 2016. The song also debuted at number 37 on the Mainstream Top 40 chart. It has since reached a peak of number four, becoming their first top ten song on the chart. "Worth It" was the group's first song to debut on the Rhythmic chart. It was certified triple platinum, and became one of only twenty-two songs to be certified multi-platinum in 2015 in the United States. Elsewhere, the song peaked at number one in Israel, Lebanon and Mexico, number three in Scotland, as well as in the top 20 in Australia, Canada, Belgium, South Korea, Slovakia, Germany and France, becoming the group's biggest song worldwide. Promotional singles Them Girls Be Like was released as the first and only promotional single on August 24, 2014 as part of the album's pre-order. Promotion After releasing "Boss", the group released another song from the album, "We Know", during sessions for Idolator and Billboard. They performed several songs from the album before its release during Austin Mahone's Live on Tour in the summer of 2014. The new songs included "Reflection", "We Know" and "Going Nowhere". Fifth Harmony announced a headlining, 23-date tour, The Reflection Tour, commencing on February 27, 2015. Opening acts included Jacob Whitesides, Jasmine V and Mahogany Lox. On the release of Reflection, MTV aired the Fifth Harmony Album Release Party Presented By Covergirl at New York's Webster Hall on February 6, 2015, where the group took the stage for a private performance, filmed by fans and turned into a music video, followed by an interview. Fifth Harmony appeared as