Top secret romance revealed: Madonna's daughter Lourdes Leon 'dating Homeland star Timotheé Chalamet'

Madonna's daughter is said to be in the throes of a teen romance with the young star of Homeland.

Lourdes Leon, 16, has been linked to Timotheé Chalamet - who plays Finn, the son of vice-president Walden on the hit Showtime series.

The pair are both students at the esteemed LaGuardia High School of Music & Art & Performing Arts.

A source tells the New York Post it is 'common knowledge at the school that the pair are dating.'

Chalamet graduates in this year's class of 2013, while Leon graduates the following year.

Edgy attraction: Madonna's daughter Lourdes Leon and Homeland star Timotheé Chalamet are now said to be an item

Madonna and child: Leon poses next to her world famous mother on the red carpet in 2011

The pair were recently featured amongst other students at the performing arts high school in New York Magazine's Reason's to Love New York issue, under the heading 'Because La Guardia High School is Still Churning Out Talent.'

Lourdes is Madonna's daughter with actor and personal trainer Carlos Leon, who is famously protective of his little girl.

When asked about Lourdes dating a few years ago, he said 'I'm dreading it... I want her to stay young forever. I'm already overprotective, so when the time comes, I will be ready to have a talk with the guy she brings through the door. He better be ready because I'll give him the run-down!' 

Madonna seems equally as protective of her daughter, if not strict.

In an interview last October with RDS, Madonna talked about her anger over finding out Lourdes smoked a cigarette and cited the 15-year-old's 'rules and regulations' and that 'she doesn't go out on dates with boys.'

Tainted love: The on-screen romance between Finn and Sgt. Nicholas Brody's daughter Dana, played by Morgan Saylor, didn't make it through the second season

Hopefully, this real-life youthful romance fares better than Chalamet's did on Homeland.

In a shocking moment from last season, Finn and Sgt. Nicholas Brody's daughter Dana (Morgan Saylor) were joy riding around D.C. on a date in his BMW, when he ran over an unsuspecting pedestrian.

Lourdes is planning on moving out of her mother's home and paying for her higher education at Bard College on her own dime, with the money she made from her Material Girl clothing line, according to recent reports.

The fashion line has been a huge hit at Macy's since it launched in 2009, in direct competition with Madonna's popular M line at H&M.

See Madonna talking about her rules for Lourdes in this 2012 interview...

Madonna says her daughter Lourdes is too young to date boys