Speculation strengthens as the Victoria’s Secret model has been spotted on several occasions without her wedding ring.
"While Brit Orlando, 35, has been in South Africa filming his latest movie Zulu — his wife, 27, has been partying with Hollywood heart-throb Leonardo DiCaprio," claims The Sun.
The New York Daily News has also reported that Aussie Miranda went to the Titanic star’s 38th birthday bash last month where they partied together till early in the morning.
The Sun report says: "Also at the star-studded event were Cameron Diaz, Beyonce, Jay-Z and Robert De Niro. A witness claimed Miranda and DiCaprio were 'very flirty with each other'".
“There’s a lot of talk about their relationship. Even though Orlando has been away working, there has been odd behaviour there,” a source told The Sun.
The Sun also quotes a spokesman for the couple who denied there was trouble: “They’re spending the holidays together”.
The couple married in 2010 and have a 23-month-old son together.