The Rachel Zoe Project, New Beginnings, Big Changes

It's the premiere of season four - and big steps forward all round for RZ Inc. But as ever, Rachel is taking on too much. Can she cope with it?

Back in NYC and Rachel and Rodger are prepping for the debut collection. Can Rachel make the transition from heavyweight stylist to baby designer?

A visit from Rachel's sister gives the team a much-needed dose of perspective. Later, Rodger surprises Rachel by telling her he needs time out.

The baby's due and it's time for one last hurrah for Rodger in Las Vegas. Plus, Rachel and Rodger are sent to a hotel to avoid the stress of moving.

Rodger and Rachel enjoy some quality time together during Paris Fashion Week. But when a bad piece in the New York Post comes out Rachel gets upset.

Jeremiah's under pressure on his first real styling job - and also decides to reveal his big idea. But how will Rodger take it?

Rachel goes into labour - but nothing stops for team RZ as an important styling job with Molly Sims is taken on by Jeremiah.

Baby Skyler is rocking his parents' world - but it's unsettling for Team RZ when he joins Rachel on jobs. Can Rachel and Rodger find the perfect balance?