|Born||August 28, 1994|
|Occupation||Student, older sister, mother|
|Hobbies||eating, sleeping, & taking care of Kaitlyn|
| June Thompson (mother)|
David Dunn (father)
|Kaitlyn Elizabeth Clark (daughter)|
| Alana Thompson (sister)|
Jessica Thompson (sister)
Lauryn Thompson (sister)
|Love Interests||Celeb Clark (former boyfriend & Kaitlyn Elizabeth Clark's father|
Anna Marie "Anna" Thompson or "Chickadee" (born August 28, 1994) is the mother of Kaitlyn Elizabeth Clark and the oldest sister of Alana Thompson. She is 19 and is in her first year of college. She has two other sisters named Jessica Thompson and Lauryn Thompson. Her parents are June Thompson and Mike Thompson. She had Kaitlyn at 17.
- She wants to go to culinary school.
- She had a baby shower in season 1.
- She was 11 when Alana was born.
- She shares birthdays with Alana.
- She never went to Alana's 8th birthday party.