Kate Winslet & Her New Man Meander in Madrid

When you've got a new boo  — who just so happens to be devilishly handsome and a model — why not show him off? Kate Winslet has been all about parading around with her boyfriend Louis Dowler in Madrid lately, beaming with him by her side at a Vanity Fair party Monday night and then strolling hand in hand with him yesterday.

OK! GALLERY: KATE WINSLET BEAMS AS SHE RE-DEBUTS HER NEW BEAU

Last March Kate and her husband Sam Mendes announced to the surprise of many that they were splitting up, but would remain friends as the loving parents of their children together.

OK! VIDEO: KATE WINSLET & EVAN RACHEL WOOD SPAR IN MILDRED PIERCE

Next up for Kate — she'll be heading to Chicago to begin filming Contagion with Matt Damon, Marion Cotillard, Gwyneth Paltrow, Jude Law and Laurence Fishburne.