Miranda Kerr has sent the rumour mill spinning after she was seen partying with Leonardo DiCaprio in New York.
The two have been repeatedly spotted together in recent weeks at parties and clubs, the Daily Mail reported.
The Victoria's Secret model first partied the night away at DiCaprio's birthday party on November 10.
The pair then enjoyed a dinner with a small group of other friends on the 21st, before they were joined by Cameron Diaz at a club opening on the 30th.
"They were very flirty with each other," a source said during a recent dinner at the ABC Kitchen in the city.
But their closeness is only to be expected - as the 'Departed' star is a good friend of Kerr's husband Orlando Bloom.
Bloom is currently away filming new movie 'Zulu' in South Africa, and as a result has not been seen with his wife in recent weeks.
He is expected back in the US in time to spend the holidays with Kerr and their one-year-old son Flynn.
"Orlando and Leo are friends; Miranda and Leo are just friends," a source close to the couple said.
"There is absolutely nothing going on with Leo. They have been very good friends for a very long time," the source added.