Scott Disick and Kourtney Kardashian picnic with baby Penelope on Labor Day

Scott Disick and Kourtney Kardashian covered their baby daughter Penelope in kisses as they took her to the park for a picnic yesterday.

As their son Mason played nearby the proud parents took it in turns to cuddle their two-month-old daughter.

Penelope responded with smiles as her mother lifted her in the air and kissed her.

After enjoying cuddles with her daughter, Kourtney Kardashian passed her over to daddy Scott Disick, who made cooing noises as he smiled into Penelope’s face.

He then lay her in his legs as he smiled down.

But KourtneyKardashian soon had her charge back safe in her arms, as two-year-old Mason ran over with his toys.

Dressed in a white smock dress with lace sleeves and sandals, the 32-year-old mother looked happy and healthy.

Kourtney Kardashian took to her blog yesterday to explain that she planned to ignore the old adage to “not to wear white after Labor Day”.

“I remember when I went away to college at Southern Methodist University in Dallas my aunt sent me a book with the rules of being a Southern Belle.

“One of the rules was to never wear white after Labor Day. Fashion has a lot to do with confidence and making up your own rules.

“Winter white was all over the Fall 2012 runways, so I think we can expect to see a lot of people crossing the boundaries way beyond Labor Day.”

In a new interview, Kourtney Kardashian revealed she put on 45 lbs during her pregnancy – but said she is in no rush to shift the pounds.

“I gained nearly 45 pounds,” she explained.

“I’m 5 feet tall, so that’s a lot.”

Doctors recommend 25 lbs to 35 lbs as an appropriate weight gain for a woman of normal weight.

But Kourtney Kardashian is “not really” thinking about losing the weight just yet.

“While I’m here around the house, I just eat healthy,” she told Us Weekly.