Vanessa Hudgens' baby sister Stella Hudgens is 19-years-old today! Stella was born on November 13, 1995, and even though there are 7 years between Stella and her big sis the pair often look like total twins!

Click through the gallery above to check out a bunch of snaps of Stella, including tons of photos of Stella and her big sister/bestie Vanessa!

Stella kicked off her birthday with a trip to Soul Cycle, and tons of sweets – including cookies and cakes – yum! She told her fans, "calories don't count on your birthday." Aww!

We hope Stella has a magical birthday spent with her family and friends, and we can't wait to see photos from her big birthday party!

Plus get ready, Vanessa's 26th birthday is next month!

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