A Russian billionaire has reportedly paid Bronx bred divaJennifer Lopez $2 million to perform at a private concert.

Andrei Melnichenko has asked the Latin star to put on a 40-minute show at his wife Aleksandra’s 30th birthday party on Saturday night.

Melnichenko is paying $1,200,000 for the performance and a further $800,000 to fly J.Lo’s entourage from the US to Britain where the party is being held in the Berkshire countryside.

Jenn and her people will stay in a top London hotel-included in the $800,000
payment.

“Andrei and Aleksandra are huge fans of J.Lo and were thrilled when she agreed to sing for them. It will be an unusual audience for J.Lo, as the bash will be packed with billionaires,” one of Jennifer’s friends dishes.

The party is an all-day event, and will include a cabaret and circus act.

When the couple married in 2005, they paid ambitious blonde Christina Aguilera $4 million to sing at their wedding in the South of France.