Jennifer Aniston: Justin Theroux looks after me, he's a good human being

Jen and Justin are serious about each other

Jennifer Aniston and Justin Theroux met on the set of new film Wanderlust

Jennifer Aniston says boyfriend Justin Theroux is always looking out for her.

The couple, who went public with their relationship last July, are living together and appear to be more serious than ever.

'He's a protector, for sure,' Jen, 43, tells Australia's Marie Claire.

'He's just a good human being, and so funny.'

Jen has reportedly told friends she wants Justin, 40, to propose before the end of the year or they're 'over' and the couple are said to be 'seriously considering adoption'.

A friend tells us: 'Jen's gone as far as chatting to Charlize Theron about procedures.'

It seems Jen and Justin could be following a similar path to her ex-husband Brad Pitt and his partner Angelina Jolie, who've just announced their engagement.