Nick and Vanessa Lachey Celebrate Their Birthdays With an Adorable Kiss!

It's a double dose of birthday adorableness!

Not only do Nick and Vanessa Lachey make up one of Hollywood's cutest couples, they also share the exact same birthday.

On Monday, Nov. 9, Vanessa, 35, took to Instagram to share a smooch-tastic pic of she and Nick, 42, with the sweet caption, "Happy birthday to us, baby!"

MORE: Nick and Vanessa Lachey's Uber Gets into Nasty Car Accident

If the couple decides to go out and celebrate together, we certainly hope it turns out a lot better than their date night in October. Last month, Nick Instagrammed a picture of a serious-looking car accident, which he says happened while the couple was taking an Uber.

"A word of advice.....always wear your seatbelt when you @uber," Lachey wrote. "There is no such thing as a guaranteed safe ride. #datenight."

Thankfully, the couple's adorable children -- 3-year-old son Camden John and 10-month-old daughter Brooklyn Elisabeth -- were left at home at the time of the accident.