TomKat Loves Joan

Katie Holmes takes husband Tom Cruise to lunch at celeb fave Joan’s On Third restaurant in West Hollywood on Friday afternoon.

Earlier this week, Katie ate at Joan’s sans Tom.

Yesterday, Tom and Katie, joined other friends and celebrity colleagues – including Sienna Miller, Lindsay Lohan, Josh Hartnett, Ellen DeGeneres - on the Sony lot in Los Angeles to remember Heath Ledger. British supermodel Lily Cole was also present–she was in the middle of filming The Imaginarium of Doctor Parnassus with Heath in London.

Last week, ex-girlfriend Naomi Watts and other close friends and family paid tribute to the 28-year-old actor at a smaller service at an L.A. cemetery.

Katie costarred with Michelle Williams on Dawson’s Creek.