Too Cute!Ivanka Trump’s Baby Son Theodore Supports Grandpa Donald Trump After Presidential Win — See the Video!

Now this is by far the cutest thing we've seen all day!

Ivanka Trump's baby son, Theodore, looked adorable as ever while he congratulated his grandpa Donald Trump on winning the Presidential election. The seven-month-old little boy sported a cute red T-shirt with "TRUMP" written on it in a clip posted by his famous mom on Wednesday, Nov. 9.

"Congratulations, Grandpa! ???? #PresidentElectTrump," the 35-year-old businesswoman captioned the adorable Instagram video of her little boy happily clapping. It looks he's very excited to become a First Grandson in January!

MORE: Donald Trump's Youngest Son Barron Trump Looks So Grown Up at Election Night — See the Pic!

Ivanka and her husband, Jared Kushner — who married in October 2009 — welcomed Theo in March 2016. The couple are additionally parents to a daughter, Arabella, 5, and a son Joseph, 3.

Click through the gallery below to see the cutest photos of Ivanka Trump’s three kids!