Alaina Castillo
Pop / R&B
Alaina Castillo
From: Houston, TX
Related Artists: Ariana Grande, Doja Cat, Emotional Oranges
In one short year, 18-year-old Alaina Castillo has cultivated a diehard following of over 800,000 fans and counting. Hailing from Houston, Texas, Alaina began by posting original songs, covers, and music videos on her YouTube channel and continues to grow an incredibly engaged fanbase. Combining her Latin roots and love of R&B and hip-hop and collaborating heavily with ROMANS (Khalid, Ella Mai, Demi Lovato), Alaina is ready to take on the world with her debut EP, antisocial butterfly.
Band Videos
i don't think i love you anymore - Alaina Castillo (Official Video)
no importa - Alaina Castillo (Video Oficial)
From the Site
The Top 101: Women
March 26, 2026
In honor of International Women’s Month, we are highlighting the women who shaped the last 11 years of OnesToWatch.
Alaina Castillo, Smino, LEISURE, and More Artists You Should Listen To | #NowWatching
August 14, 2020
The Best New Music Playlist by Ones To Watch.
Alaina Castillo Reminds Us to Celebrate Staying in With "Tonight"
August 14, 2020
Alaina Castillo is continuing to prove herself as one of the most exciting new talents to emerge within the last year.
From ASMR Lullabies to Rising R&B Goddess, the Magic of Alaina Castillo's 'the voicenotes'
April 24, 2020
<i>the voicenotes</i> acts a digital diary, capturing melancholic moments of self-realization.
Alaina Castillo Wants You to Treat Every Day Like Its "valentine's day"
January 24, 2020
Castillo reminds us that "valentine's day" is not just about February 14.
The Top 21 Artists to Watch in 2020
January 22, 2020
Say hi to the Ones To Watch class of 2020.
