His and Michelle Obama's girls, Malia and Sasha ... And in a recent photo that Michelle posted for Sasha's birthday, the younger Obama daughter looked practically unrecognizable.

he wrote. Later Friday, Mrs. Obama shared a photo of her celebrating her birthday with friends. “Thank you all for the wonderful birthday wishes!” she wrote. “With the girls off at college ...

Former First Lady Michelle Obama celebrated her husband, Barack Obama, on his 60th birthday Wednesday ... loving father to our girls tops them all," Mrs. Obama, 57, wrote on Twitter.