Maggie GyllenhaalWho's the A-List skater?There's nothing like a bit of brotherly love.

And our favourite bro/sis couple are without doubt the Gyllenhaal kids.

There's lovely, lovely Jake, 25, a bit of a favourite down here at Showbiz HQ and his gorgeous older sister Maggie, 28.

Now Mags is in the family way and it seems that Jake is definitely in training to be a groovy uncle.

He hooked up with his freshly pregnant sis in New York, and whilst having a natter as they strolled down the street, he let her have a go on his skateboard. The dude.

He didn't push her off really hard and wait to see her come a cropper as many a brother might hilariously do... no, not our Jake.

Jake and Maggie Gyllenhaal hang outJake and Maggie Gyllenhaal hang outInstead, he gently guided her a few metres... all the while keeping his strong arm around her.

Rest easy, ladies - the man is as yet unmarried... on your marks, get set...