Celebs don't let their celeb friends' birthdays go unnoticed, right?

Such is certainly the case for actress Sofia Vergara, who took to Instagram earlier today to share a snap of herself with fellow actress and friend, Reese Witherspoon, who turns 40 today.

The photo is a cute candid of the two - who co-starred in 2015's Hot Pursuit - and Vergara's caption clearly expresses her admiration for her "inspiring" friend:

To date, the photo has amassed over 21,000 likes, which is unsurprising when one considers the combined star power of the two leading ladies.

There's no dearth of evidence that Vergara and Witherspoon truly are close. As we previously reported, Witherspoon even supported Vergara at her star-studded nuptials to Joe Manginello in Palm Beach, Florida in December 2015. A photo that Witherspoon posted from the event shows the two stars sporting not only their signature smiles, but also colors similar to those in Vergara's post:

Witherspoon has been busy lately with her fashion endeavor Draper James, which aims to bring Southern style to the masses. She even gave Vergara a shoutout in a recent promo video for the business.

She's even shared photos of her texts with Vergara, ostensibly sharing an inside joke: