Danielle Brooks is Annie Walker's older sister. She is a stay-at-home Georgetown mom with two children, Katia and Chloe, who lets Annie live in her guest house. She is married to Michael, who travels often for work. Danielle is the much more grounded of the two sisters and when the series begins she has no idea about her sister's double life, although she is often frustrated by what she perceives as Annie's flakiness and unreliability.