<Li> Voiced by Ashleigh Ball </Li> <P> Rainbow Dash is a blue pegasus with a rainbow - colored mane and tail who is based on the "G1" Firefly toy and shares her name with the "G3" earth pony . She is obsessed with speed and adventure . Her goal at the beginning of the series is to join her heroes, the elite Wonderbolts aerobatic team . This is accomplished in the season six episode "Newbie Dash" after she impresses them with the multiple heroic feats she performs in the first five seasons . She helps other pegasi manage the weather around Ponyville and spends her time practicing flight maneuvers such as the "Sonic Rainboom", a rainbow - hued sonic boom; it is shown in the episode "The Cutie Mark Chronicles" that Rainbow Dash's first Sonic Rainboom as a filly caused an chain of events that produced the Mane Six's cutie marks . She lives with a propeller - fitted pet tortoise named Tank in a floating condominium of clouds called the Cloudominium, which is sparingly seen in the show because she "doesn't sit still for very long", according to director Jim Miller . Faust struggled to find a suitable aspect for Rainbow Dash's Element of Harmony, seeing the character as "self - absorbed and rather irresponsible ." She eventually settled on "loyalty" because it "brought out (Rainbow Dash's) positive traits ." </P> <Ul> <Li> Voiced by Andrea Libman, singing voice by Shannon Chan - Kent </Li> </Ul> <Li> Voiced by Andrea Libman, singing voice by Shannon Chan - Kent </Li>

What's the name of my little pony