Clint Eastwood and film star Jonah Hill are now in-laws.

The Oscar winner's daughter, Francesca, married Jonah's brother Jordan Feldstein in a secret Las Vegas last weekend.

People magazine has confirmed that a marriage license was issued on November 17 to 20-year-old Francesca and Jordan, 35, who is Maroon 5's music manager.

The couple are said to have exchanged vows at the 'Simple Wedding Chapel', which offers Elvis impersonators the chance to stand in as witnesses.

The newly-weds have been keeping their nuptials quiet after Jordan was targeted by an alleged ex-girlfriend earlier this week who posted messages and photographs on controversial website The Dirty, according to Popdust.

He allegedly made efforts to have the posts removed from the site, days before he married Francesca.

The movie legend's daughter, whose mother is actress Frances Fisher, was most recently seen in stepmother Dina Eastwood's reality series 'Mrs. Eastwood & Company' - which chronicled her relationship with then-boyfriend, photographer Tyler Shield.

She was last photographed at a Hollywood event on Thursday (21.11.13) but was not wearing a wedding ring.

Francesca was born in to Clint and his 'Unforgiven' co-star Frances, now 61, who split when she was just two-years-old, although they remain close friends.