Leon recently released MUTT Deluxe: HEEL, a natural continuation of the original, digging deeper into his sonic universe and fetching a bold blend of psychedelic R&B, rock textures, soul, and boundary-pushing production. New collaborations with Kehlani, Big Sean, and Halle elevate the project’s emotional and musical scope, as Leon hones his reflections on singlehood, connection, and self-exposure. With tightly crafted compositions and distinct creative clarity, as revealed on tracks ‘NOT FAIR’ and ‘RATHER BE ALONE’ (feat.  Halle). Thomas delivers a fearless extension of his signature sound–unleashing bite where MUTT once explored duality. HEEL doesn’t just follow; it bares its teeth.

Leon’s boldly introspective and highly acclaimed second studio album, MUTT, continues to push the boundaries of modern R&B, blending soulful melodies with rock influences and experimental production. Amassing over 3.5 billion streams globally, the album’s title track originally entered the Billboard Hot 100 in February 2025 and is steadily climbing – marking Leon’s first Top 40 hit and his debut entry on the Hot 100. The track also reached No. 1 on Billboard’s Hot R&B Songs chart and is certified platinum in Australia.

“Through his thorough examination of romance in the social media age, singlehood,         and the vast expanse of Black music, Leon Thomas’ Mutt stands as the most                  stunning R&B album of 2024.” - BILLBOARD

“MUTT authentically documents the hardships and complexities of love lost while balancing pain with insights into a lesson learned. It’s all wrapped up and laid out                     over one of the best R&B albums of the year.” – VIBE

“With ‘Mutt,’ Leon Thomas Becomes A Top Dog In R&B.” – HUFF POST

Leon performed ‘Not Fair’ on Jimmy Kimmel Live!  on June 3 and has been nominated for Best New Artist and Best Male R&B/Pop Artist and will be performing on the mainstage at the upcoming 2025 BET Awards.  MUTT has also been certified platinum, highlighting its widespread acclaim. Featuring collaborations with Ty Dolla $ign, Freddie Gibbs, Wale, and more, MUTT vividly explores the multifaceted nature of love – from the exhilarating rush of singlehood to the nuanced depths of emotional intimacy. Thomas weaves a narrative that fearlessly peels back layers of vulnerability, grappling with themes of fame, emotional detachment, and the quest for genuine connection.

Leon Thomas continues to redefine modern R&B, becoming an emblem of the genre and shaping its cultural landscape. MUTT has garnered widespread critical acclaim, named the #1 R&B Album of 2024 by Billboard and VIBE. It also earned spots on several other Best of 2024 lists, further solidifying its status as one of the year’s standout releases.

Leon continues to cement himself as a generational star. His NPR Tiny Desk performance went viral, peaking at #2 on YouTube and #5 on X, further iconizing his influence in music and culture. This year, he was named Billboard’s Chartbreaker and MTV PUSH’s Artist of the Month, in addition to making his TV debut on The Late Show with Stephen Colbert, an appearance on The Jennifer Hudson Show, and first cover with GUAP Magazine.