Actors Jennifer Aniston and Justin Theroux reunited for a lunch date here.

They met at Fred's At Barneys in Manhattan, dailymail.co.uk.

The 45-year-old actress was wrapped up in a black peacoat with a warm waterfall cardigan underneath and a blue jeans while her 42-year-old fiancee wore a black signature motorcycle jacket teamed up with grey skinny jeans in the chilly 50 degree weather, on Monday.

The couple have not been publicly seen together since their Mexican getaway Dec 30.

The Golden Globe winner was wearing her diamond engagement ring, which has been estimated to be around $500,000.