Former first lady Michelle Obama dressed up like Beyonce as part of a tribute to the singer for her birthday.
The series of photos released on the singer's 36th birthday featured Obama; the singer's daughter, Blue Ivy Carter; tennis star Serena Williams and others.
Beyonce and her husband, rapper Jay Z, have long been supporters of former President Barack Obama. She performed at his first inauguration.
The costume is an ode to Beyonce's "Formation" music video.