Actor Leonardo DiCaprio reportedly loves using the dating app tinder to look for women and can't get enough of swiping through potential dates to see "who's out there".

"Leo confessed that he was using the dating app under the name Leonard. He said he hasn't been on any dates yet but is obsessed with swiping on girls and seeing who's out there. He said there's actually a lot of other celebs who use Tinder just for fun!," a source told Star magazine, reports femalefirst.co.uk.

In addition to using the application, it has also been reported that the 40-year-old has called on the help of singer Justin Bieber.

"He knows Justin hangs with a ton of models, so they obviously have a lot in common," a source told OK! Magazine.