In the 1980s media Alvin, Simon, and Theodore are about eight to nine years old and triplets, as they celebrate their birthday together in "A Chipmunk Reunion" (Alvin stating to be born five minutes before Simon). Theodore Jameson Seville is one of TheChipmunksandthe overall tritagonist of the series and films. He is the youngest of the TheChipmunks and is best described as loving, caring, kind, sweet, innocent, sensitive, shy, trusting, gullible, and naïve. simon alvinandthechipmunks fanart. When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures. Discover fun edits and fan favorites! alvin simon theodore characters, alvinand simon chipmunks moments, theodorechipmunks funny scenes, chipmunks animations with alvinand simon, alvinandthechipmunks adventures Last updated . Theodore, Simon and Alvin attend the AlvinandtheChipmunks: The Squeakquel Media/Family Day in honor of the March 30th Blu-ray Disc and DVD release... RMK3M2AJ–ALVINANDTHECHIPMUNKS: THE SQUEAKUEL aka ALVINANDTHECHIPMUNKS 2 JESSE MCCARTNEY voices Theodore, JUSTIN LONG voices Alvin, MATTHEW GRAY GUBLER voices Simon Date: 2009. [ Verse 1: Alvin & Simon ] And then the rain opened up the sky to get. [ Chorus: TheChipmunks ] One last kiss.[ Verse 2: Simon & Theodore ] I was six steps in when I fell into you. [ Chorus: TheChipmunks ] One last kiss. Follow the mischievous antics and musical charms of Alvin, Simon and Theodore, the three singing chipmunks! From their 1980s animated show to current films, these lovable chipmunks have been bringing laughter and music to fans over the years. Alvin, Simon, and Theodore, three singing, talking, and dancing chipmunks have just got their home(a tree, naturally) torn down and they are taken into the city. They jump into a basket being carried by Dave, a failing song writer, and they go home with him.