Britain’s Crown Prosecution Service said brothers Andrew (R) and Tristan (L) Tate are awaiting extradition to the U.K. to face a slew of charges over alleged sex crimes. File Photo by Robert Ghement/EPA-EFE

July 18 (UPI) -- Influencer brothers Andrew and Tristan Tate were arrested in Miami Saturday on dozens of new charges stemming from alleged sex crimes in the U.K., including child pornography, British prosecutors said.

Britain's Crown Prosecution Service said the brothers are awaiting extradition to the U.K. to face 21 original charges -- as well as a new slew of accusations.

"We have decided to prosecute Andrew and Tristan Tate for further offences including rape, arranging or facilitating trafficking for sexual exploitation and offences relating to indecent images of a child," said Malcolm McHaffie, head of the Special Crime Division at CPS, in a statement.

Andrew Tate, 39, was charged with 19 counts related to indecent images of a child and extreme pornography. He is also accused of rape, arranging or facilitating trafficking for sexual exploitation and assault occasioning actual bodily harm.