Jennifer Lopez and her man Marc Anthony made a quick trip to London and were spotted exiting the Mandarin Oriental Hotel.
A Russian billionaire dipped into his very deep pockets and gave Jennifer Lopez $2 million to perform at a joint birthday party for himself and his wife on Saturday night.

Lopez sang for a total of 40-minute’s including her song “Jenny From the Block.” It cost him $800,000 to fly her out including her entourage and put them up at the Mandarin Oriental in London. It cost 35-year-old Andrei Melnichenko $1.2 million for her to actually sing.