Adam Levine has more ''respect'' for women after borrowing his wife's clothes for Halloween.

The Maroon 5 singer nicked a lacy vest top, a short zebra print skirt and a cropped fur jacket from Behati Prinsloo's closet for the annual Casamigos Halloween party and quipped that wearing women's clothing for the night showed him how tough it is for women.

He joked on Instagram: ''Raided my wife's closet. Wearing girl stuff is NOT easy. Respect to the females. (sic)''

Behati - who is expecting the couple's second child - wasn't at the party but Rande Gerber and his wife Cindy Crawford hosted whilst a star-studded set of guests including Amal Clooney, Kim Kardashian West, Jon Hamm and Gigi and Bella Hadid partied the night away.

Meanwhile, Adam - who already has 13-month-old daughter Dusty with the 28-year-old model - is reportedly super excited about adding another child to their brood as he has always wanted a big family.

A source said recently: ''He and Behati want lots of kids, and they want them close in age.

''Adam is over the moon, as is Behati. They are in love with Dusty and can't wait to make her a big sister.''

The 'Sugar' hitmaker previously quipped he is ''battling'' with Behati Prinsloo to get their daughter to say 'dada' first.

He shared: ''I've been working 'dada' hard. You do slip it into every single thing you say. Like if she's being cute, you're like, 'Oh, my God. Look how cute you are. Dada.'

''We've gotten some 'dada'-esque sounds, but nothing concrete. But I'm working super hard on it. And my wife is working 'mama,' so it's a battle to the finish, but we'll see.''