It's hard to believe it, but Victoria Beckham turned the big 4-0 today.
Besides sharing a series of vintage and new snapshots on her Twitter and Instagram accounts, how is the fashion designer celebrating her special day?
"Victoria is spending her birthday today quietly with her family," a source exclusively tells E! News. "They have traveled out of state to somewhere quiet and relaxing and are enjoying a spa vacation."
"Good morning! Special day with my beautiful babies and wonderful husband, I love you all so much x vb," the former Spice Girl said.
In honor of the milestone occasion, the brunette beauty added a smiling bath time baby photo on Twitter.
After an outpour of well-wishes, Beckham couldn't help but share her appreciation, along with a brief clip of a dancing Snoopy.
"Thank you for your beautiful birthday wishes, I feel so blessed and happy on my special day x vb," she wrote.
—Reporting by Melanie Bromley