Maria Rosario "Yayo" Aguila (born September 16, 1967) is an actress and former teen idol introduced in the movie Bagets. After her marriage with William Martinez, she left showbiz to immigrate to the United States.
Yayo Aguila left a name in Philippine cinema after they drove movie goers bopping and bobbing via the cult hit movie Bagets co-starring Aga Muhlach, Herbert Bautista, Francis Magalona, Eula Valdez, Raymond Lauchengco, and William Martinez.

Television Shows

• Ngayon At Kailanman (2009) as Melissa
• (2008)
• Maalaala Mo Kaya (2008)
• Mansyon (2008)
• Pinoy Big Brother Victory Party (2008)
• Kung Fu Kids (2008)
• My Girl (2008)
• Utoy (2009)
• Pinoy Big Brother Celebrity Edition 2 (2007)
• Mga Mata ni Anghelita (2007)
• Daisy Siete (2006)
• Moshi Moshi Chikiyaki (2006)
• Love Spell (2006)
• Home Switch Home (2006)
• Komiks (2006)
• Da Adventures of Pedro Penduko (2006)
• Umaaraw, Umuulan (2006)
• I Luv NY (2006)
• Sugo (2005)
• Mahiwagang Baul (2005)
• Si Juanito at ang Duwende (2005)
• Love to Love (2005)
• Wish Upon a Jar (2005)
• Twin Hearts (2003)
• Sa Dulo Ng Walang Hanggan (2001)
• OK Sha (1982)