Question: How old was the American singer born on December 7, 1987, the youngest winner of the award for male artist at the Teen Choice Awards?

<P0-S0> Julia O'Hara Stiles (born March 28, 1981) is an American actress. <P0-S1>  Born and raised in New York City, Stiles began acting at age 11 and made her screen debut as Erica Dansby in six episodes of the television series "Ghostwriter" (1993–1994). <P0-S2>  Her first film role was in "I" "Love You, I Love You Not" (1996), followed by a leading role in the thriller "Wicked" (1998), for which she was awarded the Karlovy Vary International Film Festival Award for Best Actress. <P0-S3>  She went on to gain prominence for her lead roles in teen films such as "10 Things I Hate About You" (1999) for which she won MTV Movie Award for Best Breakthrough Performance and was nominated for two Teen Choice Awards, "Down to You" (2000), for which she was nominated for another two Teen Choice Awards, and "Save the Last Dance" (2001), winning the Teen Choice Award for Choice Movie Actress and was nominated for the MTV Movie Award for Best Female Performance. <SEP> <P1-S0> Justin Bieber is the most awarded artist in this category with 7 overall nominations and 5 awards . <P1-S1> The following is a list of Teen Choice Award winners and nominees for Choice Music – Male Artist. <P1-S2>  Aaron Carter is the youngest winner in 2001 at the age of 13. <P1-S3>  James Blunt is the oldest winner in 2006 at the age of 32. <SEP> <P2-S0> Premio Lo Nuestro 2003 was the 15th anniversary of the awards. <P2-S1>  the show was hosted by Mexican presenters Marco Antonio Regil and Adal Ramones. <P2-S2>  Juanes, Thalía, Marc Anthony, Pilar Montenegro, Sin Bandera, Banda el Recodo and other Latin music greats gave electrifying performances. <P2-S3>  In the show, there was 36 awards winners with 135 nominations. <P2-S4>  In Pop genre, Awards was given for : Album of the Year, Best Male Artist, Best Female Artist, Best Group or duo, Best New Artist and Song of the Year. <P2-S5>  In Rock Genre : Best Rock Album and Best rock Performer of the Year. <P2-S6>  In Tropical genre : Best Tropical Album of the Year, Best Tropical Male Artist, Best Tropical Female Artist, Best Tropical Group or Duo of the Year, Best Tropical New Artist, Tropical Song of the Year, Best Merengue Performance, Best Salsa Performance and Best Traditional Performance. <P2-S7>  Juanes was the biggest winner of night, took home four awards Best Pop Male Artist, Best Music Video, Best Rock Performance, and Pop Song of the Year . <P2-S8>  In the Regional Mexican, Pilar Montenegro took three awards for Regional Mexican Song of the Year, Pop Song of the Year ("Quitame Ese Hombre"), and for Best Regional Mexican Female Artist. <P2-S9>  In the tropical genre, Celia Cruz took home with four great awards of the night for Best Salsa Performance, Best Tropical Female Artist, Best Tropical Song of the year and Tropical Album of the Year. <P2-S10>  At the night, the greatest performance was a medley of top Latin hits from the last 15 years, performed by the artists that made them famous, including Vikki Carr, Son by Four, Los Ilegales, La Mafia, Luis Enrique, Wilfrido Vargas and Olga Tañón. <P2-S11>  There was a great tribute to Celia Cruz by the world-famous salsa group "Fania All-Stars", of which Cruz was a member during the 1970s, reunited for an exclusive performance that rocked the house. <SEP> <P3-S0> Aaron Charles Carter (born December 7, 1987) is an American singer. <P3-S1>  He came to fame as a pop and hip hop singer in the late 1990s, establishing himself as a star among pre-teen and teenage audiences during the early 2000s with his four studio albums.