Melania Trump is 50 years old, and White House staffers and politicians on Twitter are celebrating the "great first lady" and her milestone birthday.

President Trump praised the “great first lady,” who was born on April 26, 1970, in Slovenia before moving to the United States in the 1990s, on her birthday Sunday, with many others, including White House press secretary Kayleigh McEnany and the Republican Party, joining in on the well wishes.

Happy Birthday to Melania, our great First Lady! — Donald J. Trump (@realDonaldTrump) April 26, 2020

Happy Birthday to @FLOTUS - America is so blessed to have you as our First Lady! pic.twitter.com/7MU1JtPPNU — Kayleigh McEnany (@PressSec) April 26, 2020

RT to wish our wonderful @FLOTUS a very happy birthday! pic.twitter.com/foQNuvpnuy — GOP (@GOP) April 26, 2020

Happy Birthday to

our inimitable ⁦@FLOTUS⁩ Melania Trump. ❤️🎂🇺🇸 pic.twitter.com/PWoMK1o4aK — Kellyanne Conway (@KellyannePolls) April 26, 2020

Happy Birthday to our wonderful First Lady, @FLOTUS! Thank you for all the wonderful work you do for our nation. pic.twitter.com/9P33vKJ7O7 — Congresswoman Debbie Lesko (@RepDLesko) April 26, 2020

Happy Birthday to our amazing @FLOTUS Melania Trump. Such an an amazing and graceful role model for young women everywhere. We are blessed to have you at @realDonaldTrump’s side! pic.twitter.com/AGAcEdEcVO — Kimberly Guilfoyle (@kimguilfoyle) April 26, 2020

"Happy Birthday to our amazing @FLOTUS Melania Trump. Such an an amazing and graceful role model for young women everywhere. We are blessed to have you at @realDonaldTrump’s side!" Trump campaign surrogate Kimberly Guilfoyle tweeted.

Happy Birthday, @FLOTUS! We’re especially grateful for your leadership advocating for the health and well-being of our youth and your historic work to combat the opioid crisis in our country. — Secretary Alex Azar (@SecAzar) April 26, 2020

Candy and I would like to wish our incredible First Lady a very happy birthday. @FLOTUS, Thank you for all you do for the American people. — Ben Carson (@SecretaryCarson) April 26, 2020

Comedian and noted Trump supporter Terrence K. Williams even recorded a birthday song for the first lady.

THIS IS A MUST WATCH!



A birthday song for our @FLOTUS Melania Trump



She will love this!!! Let’s continue to show her love all day. She deserves it!



*RT so she can see it pic.twitter.com/bKasRHc7Yl — Terrence K. Williams (@w_terrence) April 26, 2020

Melania Trump will be spending the day at home in the White House as coronavirus stay-at-home orders and social distancing guidelines are still in effect, according to her spokeswoman Stephanie Grisham.