Artists like Lillix

Aly & AJ is an American pop rock duo consisting of sisters Alyson "Aly" Michalka and Amanda Joy "AJ" Michalka from Torrance, California. They signed with Hollywood Records and in 2005, they released their debut album Into the Rush. The album was certified Gold by the RIAA and contained the singles "Rush" and "Chemicals React". They followed this release with the albums Acoustic Hearts of Winter (2006) and Insomniatic (2007). The latter contained the Platinum single "Potential Breakup Song", which was a top 20 hit on the Billboard Hot 100. They departed from their record label in 2010 and briefly changed their name to 78violet, releasing the single "Hothouse" in 2013.

Beth Nicole Torbert is an Indian-Canadian singer best known by her stage name Bif Naked. Between 1996 and 2016, she was among the top 150 selling Canadian artists in Canada. She charted at No. 1 on Billboard Canada for the single "Spaceman" and was heavy rotation on MTV TRL for the video of "Moment of Weakness". The album I Bificus was multiplatinum internationally.

Letters to Cleo is an American alternative rock band originating from Boston, Massachusetts, best known for the 1994 single, "Here & Now", from their full-length debut album, Aurora Gory Alice which topped the Billboard Modern Rock Tracks chart and peaked at 56 on the Billboard Hot 100. The band's members are Kay Hanley, Greg McKenna, Michael Eisenstein, Stacy Jones, Scott Riebling, and later, Tom Polce and Joe Klompus.

M2M is a Norwegian pop duo comprising Marit Larsen and Marion Raven. Larsen and Raven had been friends since the age of five and formed a music duo when they were eight. They released a children's album in 1996 when Larsen was 12 and Raven was 11, under the name "Marit & Marion". The album was nominated for a Spellemannprisen award and the band changed their name to M2M after signing a record deal with Atlantic Records in 1998. M2M were frequently praised for writing most of their songs and performing their own instruments, something that was considered to set them apart from the majority of teen pop music artists.