One Direction stars like to be all silly on Instagram. See what we mean here.
1. Niall Horan in Leggings
Niall Horan claims to be rocking Miley Cyrus' leggings in this Instagram photo. They look good on him!
2. Niall Horan Instagram Photo
Is this adorable or what? Niall Horan poses for a Twit pic with a furry little friend.
3. Harry Styles Naked
Harry Styles is very much naked in this Instagram photo. If only that guy would move his head!!!
4. Harry Styles Peeing
Harry Styles has been caught peeing. We should probably give this guy some privacy, huh?
5. Zayn Malik and Perrie Edwards Pic
Zayn Malik and Perrie Edwards look every bit the happy couple up in here.
6. Justin Bieber, Niall Horan and Zayn Malik
Justin Bieber chills here at his home, accompanied by two studs you might know well: Niall Horan and Zayn Malik.
Wait! There's more One Direction Members Act Silly on Instagram! Just click "Next" below: