Dynamic bicoastal duo Boo Boos (comprised of co-singer/songwriters Katie Boo and Bronco Boo, AKA E of EELS and Kate Mattison of 79.5) have released their new single ‘The Toughest B*tch I Know’, the latest track to be taken from their upcoming debut album ‘Young Love’, released on 19th September. Pre-order here.

‘The Toughest B*tch I Know’ acts as a playful exchange between Katie and Bronco Boo, underpinned with a breezy, whimsical energy that seamlessly combines elements of 70s groove with modern rock. The track doubles as an anthem of resilience and celebration – a love letter to strength, self-assurance, and the women who carry both grit and grace. With its infectious hooks and tongue-in-cheek charm, the track channels empowerment through its mix of sincerity, and pure indie-rock joy.

Of ‘The Toughest B*tch I Know’, Katie Boo comments: “I am, it’s true.” Bronco Boo adds, “I’ve wracked my brain and I cannot think of one tougher.”

‘The Toughest B*tch I Know’ follows on from the release of the first three singles from the upcoming LP, ‘Total Thunder’, ‘C’mon Baby’ and ‘That’s Not A Thing’. All are available to stream now.

Katie Boo was born in a small coal-mining town in Ohio and was raised by the radio before moving to Brooklyn, NY and changing her name to Kate Mattison. The electricity of the city combined with her love of the heartland’s soul music soon inspired Kate to start her band 79.5.

Bronco Boo began life in a Washington, D.C. hospital and was promptly brought home to live on the wild prairies of the Northern Virginia suburbs. He changed his name to Mark Everett and then again to the letter “E” and formed the band EELS before deciding to go back to Bronco in 2025.

While listening to radio station KCRW late one night in his adoptive town of Los Angeles, Bronco heard a song by 79.5 that he liked very much. When he was soon asked to make a playlist for Radio L’envie he put the song on it. This led to a verbal dialogue between the two artists that turned into a musical dialogue of ideas and songs sent back and forth between Brooklyn, NY and Los Feliz, CA.

Feeling like they were onto something special, and realizing they were born with the same last name, they felt it would be silly not to record these songs, so they did. Introducing rock’s newest supergroup. Boo Boos are here to make your boo boos OK.

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