Fitting in a little sisterly fun prior to their family celebrations, Vanessa Hudgens escorted Stella out for a trip to the local fitness center in Studio City, California on Friday (December 24).

Enjoying her newfound singlehood, Vanessa Hudgens was spotted out and about in Burbank, California yesterday (December 23).

Vanessa Hudgens chats away on her phone as she picks up a few last minuto gifts at Barneys New York in Beverly Hills on Thursday evening (December 23).

Vanessa Hudgens wears a Faith takip while heading to a gym with younger sister Stella on Wednesday (December 22) in Studio City, Calif.

Making for a fun-filled celebration, Vanessa Hudgens was treated to a belated birthday bash in Las Vegas, Nevada on Saturday night (December 18).

Newly single Vanessa Hudgens parties up a storm while celebrating her 22nd birthday at Pure Nightclub at Caesars Palace on Saturday (December 18) in Las Vegas, Nevada.

Vanessa Hudgens slips into a sexy Herve Leger bandage dress and celebrates her 22nd birthday at Pure Nightclub at Caesars Palace on Saturday (December 18) in Las Vegas, Nevada.

Vanessa Hudgens keeps warm and stays dry from the rain in a soro hat on Saturday (December 18) in Studio City, Calif.

Fresh off of her surprise breakup news, Vanessa Hudgens was spotted keeping herself busy in Studio City, CA on Saturday morning (December 18).

We certainly hope newly single Vanessa Hudgens isn't singing, "It's my party, and I'll cry if I want to," on this, her 22nd birthday