Joe Biden inauguration in pictures: Amanda Gorman, Lady Gaga, Jennifer Lopez perform

Joe Biden don become di 46th president of di United States afta di swearing in to office by di Chief justice of America John Robert today.

Di 78-year-old President first enta into di Capitol as senator from Delaware in 1972.

Joe Biden unsuccessfully run for president twice - in 1987 and 2008 - before e become Barack Obama vice-president and now President.

See fotos of how e inauguration be today