On April 6, the group released their third EP titled I Trust with "Oh My God" as its lead single. The album consists of five songs, including an English-language version of the title track. In conjunction with the release of I Trust, (G)I-dle signed with Republic Records to help break into the American market. The album recorded over 91,311 pre-orders, making it their most pre-ordered EP, and became their highest-selling album, with 100,000 physical copies sold in three days. I Trust debuted atop the Gaon Album Chart, (G)I-dle's first number-one album in South Korea; achieved their highest-ever position on Billboard World Albums chart at number four; and set a record for a South Korean girl group by topping the iTunes Top Albums chart in 62 countries worldwide. The music video for "Oh My God" broke their personal views record, amassing 17 million views within its first day of release, and won 2020 BreakTudo's International Music Video. It was also nominated for the 2020 MTV Video Music Award for Best K-Pop Video. The song also marked the first time the group appeared on the Scottish Singles Chart and charted at number 97, becoming only the third K-pop artist and the second female act to appear on the chart. (G)I-dle's live promotions for "Oh My God" won four music show awards, including their first grand slam public broadcast win on KBS's Music Bank, SBS's Inkigayo and MBC's Show! Music Core. On May 6, (G)I-dle entered Rolling Stone Top 25 Breakthrough chart as the only K-pop group to chart for the month of April at the top 20 spot with a unit growth of 3.3 million and over 5.5 million total on demand audio streams in the U.S.