Happier

Olivia Isabel Rodrigo is an American singer-songwriter and actress. 
She signed with Interscope and Geffen Records in 2020, and released her debut single, "Drivers License" in 2021, which quickly topped various charts worldwide and gave Rodrigo her breakthrough. It was followed by successful singles "Deja Vu" and "Good 4 U", leading up to the release of her debut studio album, Sour, on May 21, 2021, to critical acclaim.
Rodrigo signed with Interscope Records and Geffen Records in 2020. On January 8, 2021, she released her debut single, "Drivers License", which she co-wrote with producer Dan Nigro. Within the week of its release, "Drivers License" was critically acclaimed, and broke Spotify's record twice for most daily streams ever for a non-holiday song with over 15.7 million global streams on January 11, and over 17 million global streams the next day.
On April 1, 2021, Rodrigo released her follow-up single, "Deja Vu", which debuted at number eight on the Billboard Hot 100, making her the first artist to debut their first two releases in the top 10 of the Hot 100.
The third single preceding her debut album, "Good 4 U", followed on May 14, 2021, and became her second single to debut at number one on the Hot 100. 
Sour, her debut studio album, was released on May 21, 2021, to critical acclaim. Charlie Gunn of The Forty-Five called it "the greatest coming-of-age album since early Taylor Swift or Lorde". Slate's Chris Molanphy said its first three singles alone established Rodrigo's "early status as Gen-Z's most versatile new artist". 
According to Clash critic Robin Murray, Rodrigo is regarded as one of Generation Z's finest artists, while Variety dubbed her "the Voice of her Generation" in its cover story of Rodrigo. In June 2021, Rodrigo premiered Sour Prom, a prom-themed concert film on YouTube.