They're feelin' the love!

Kim Kardashian, Gwen Stefani, Tom Brady and Barack Obama are just a few of the many celebs that are giving a social media shoutout to their sweethearts on Valentine's Day, and their sentiments are pretty adorable.

Kimmy K shared a photo of herself smooching her rapper hubby, while the No Doubt songstress did the same with boyfriend Blake Shelton. Tom Brady included his and Gisele Bundchen's daughter in his touching message. "My littlest valentine and my Numero Uno...happy Valentine's Day!" he captioned a photo of the trio at the Super Bowl.

Barack Obama and wife Michelle also gave us all the feels with their affectionate words. "Happy Valentine's Day, @michelleobama! Almost 28 years with you, but it always feels new," he captioned a throwback photo of the couple in the White House on Twitter. "Happy Valentine's Day to the love of my life and favorite island mate, @barackobama. #valentines," the former FLOTUS responded.

Cupid is working overtime today!