Justin Timberlake and Jessica Biel: Big Apple Bound

Singer/fashion designer/golf fan Justin Timberlake, 27, and girlfriend Jessica Biel, 26, have purchased an apartment together in New York City and will be cohabitating on the East Coast.

JT and his fellow dog lover were spotted yesterday checking out the property, according to Us.

A person who has seen the place, and is very close to the William Rast designer, says it’s tops.

Lynn Harless, Timberlake’s mom, was one of the attendees at his William Rast show during NYC Fashion Week yesterday.

“The apartment is great. He’s loving it!” she enthused.

Harless is one proud mama. And very accepting of her performer son branching out into fashion design. In fact, the whole family seems to be a united front when it comes to Justin’s business ventures.

“I’ve always been a music person first and foremost, but I think we’ve all become serial entrepreneurs. We are open to whatever comes along,” she said.

Timberlake started the line with his best pal, Trace Ayala.

His actress girlfriend Biel was in the front row of yesterday’s show, clapping enthusiastically for her guy while seated next to Milk actor Emile Hirsch.

NYC should suit them, but hopefully they bought a place near a dog park.