I was unaware Drop Dead Diva had been uncancelled, so I was very happy to see this item in Marc Berman’s TVMI newsletter:

Lifetime Announces Return Date for “Drop Dead Diva”
Lifetime dramedy “Drop Dead Diva,” which was actually canceled by the cable network last January and revived six weeks later for a fifth season, is returning with the first of 13 new episodes on Sunday, June 23 at 9 p.m. ET.