The first lady turned 50 years old on Sunday, April 26, prompting her famous husband, 73, to send a short-but-sweet birthday greeting via — what else? — Twitter.

As Americans shelter at home, the birthday girl is expected to keep her own celebrations close at hand. The first lady will spend the day with her family at the White House, her chief of staff, and former White House press secretary, Stephanie Grisham told Fox Business.

Meanwhile, her eldest stepdaughter, Ivanka Trump, also paid tribute with a photo taken at an inauguration ball in 2017.