The 'Skyfall' hitmaker will team up with Beyonce Knowles to perform at Obama's A-list private party on January 17 next year at the White House, reported Aceshowbiz.
"America's First Lady will be holding a huge celebrity-packed party for her birthday at the White House next year and, as she adores Adele and Beyonce, she has asked them both to sing," the source said.
The 24-year-old singer has reportedly accepted the invitation of the US First Lady.
"Adele has graciously accepted and waived her usual fee for the high-profile private performance. She will sing a selection of her most-loved hits for the First Lady and her friends," the source added.
She even sung the national anthem at the President Barack Obama's second term inauguration ceremony in January, 2013.