Posted on Fri Dec 21, 2012 07:50 AM PDT
We didn't see this one coming!!
Rita Ora cheated on Rob Kardashian with actor Jonah Hill, according to Us Weekly.
A source tells the mag: "Rita spent the night with Jonah during a trip to New York."
Kardashian split from Ora last month in a very public and heated Twitter exchange. Hill's rep has yet to issue a statement on the alleged hookup.
Rita Ora Goes All Out For Her Concert At The Highline Ballroom - Dec 18, 2012
Rita Ora Looks Pretty In Paris - Nov 17, 2012
Rita Ora Rocks Some Grey Fur In Paris - Nov 16, 2012