Billie Eilish may have cleaned up at the Grammys on Sunday night, but a large portion of viewers were left scratching their heads as to how and why she managed to nab five Grammys when they've barely heard of her.

Last night, Eilish became just the second artist in Grammy history to take home the Big Four awards: album, record, and song of the year plus best new artist. She is the first-ever woman to achieve this.

It was widely speculated that Lizzo would clean up at the event, but in the end, Lizzo only ended up beating Eilish in one category—best pop solo performance for "Truth Hurts." 

A huge achievement for the singer who is only 18 years of age, but Twitter was unimpressed by the Grammys apparent snub of several other female artists they felt were far more worthy- including Lizzo, and hopped on the social media platform to air their grievances: