They've been nearly inseparable over the past week, and Vanessa Hudgens spent her Thursday (September 29) venturing about Studio City, alongside little sister Stella.

Vanessa Hudgens spends a nice sunny jour out and about running errands on Thursday (September 29) in Sherman Oaks, Calif.

Vanessa Hudgens enjoys a lovely Fall jour with her sister Stella at a citrouille patch on Thursday (September 29) in Sherman Oaks, Calif.

Vanessa Hudgens rides her bike to yoga class on Wednesday (September 28) in Studio City, Calif.

Vanessa Hudgens keeps the noise from the road out of hear head with mega-headphones as she bikes to the gym on Wednesday morning (September 28) in Studio City, Calif.

Doing her part to keep our Earth green, Vanessa Hudgens opted to use her bicycle as transportation to the gym in Studio City, CA on Wednesday (September 28).

Taking advantage of the beautiful weather, Vanessa Hudgens headed out on a bike ride with her sister Stella in Santa Monica on Tuesday (September 27).

Vanessa Hudgens looks cool as can be in a pair of dark sunglasses as she takes an afternoon bike ride on Tuesday (September 27) in Santa Monica, Calif.

Vanessa Hudgens has her hands full of groceries from Trader Joe’s on Tuesday (September 27) in Los Angeles.