Michelle Elizabeth Tanner is a fictional character on Full House, portrayed by both Mary-Kate and Ashley Olsen.
Michelle Tanner was born on November 7, 1986 to Pam and Danny Tanner. She is the youngest daughter in the Tanner family. Michelle has blonde hair like her sisters, D.J. and Stephanie. She was nine months old when her mother Pam died instantly from her injuries in a car accident after getting hit by a drunken driver. Since Michelle does not remember her mother, her family tells her what Pam was like in the final episode.
She turns one year old in the first season and by the end of the show Michelle is eight. Michelle appears in every episode of every season. As she gets older, she has a wild streak and is a smart-aleck (although she saves her wildness for when she's at home like most well-behaved kids). She is shown having many friends, and spending much time with them. She always tries to follow in D.J. and Stephanie's footsteps. Michelle is the character with the most catch phrases. She mentions that her favorite color is green in "Tough Love".