Kristen Stewart and Robert Pattinson Dating UPDATE: 'Twilight' Lovers Snuggle at Coachella, Vince Vaughn Warns R-Patz to Dump K-Stew? [PHOTO]

Over the weekend, on-and-off again "Twilight" lovebirds Kristen Stewart and Robert Pattinson were spotted snuggling and holding hands at California's annual Coachella Music Festival. Apparently, things are going pretty well between K-Stew and her "The Rover" beau! Even so, that hasn't stopped gossip tabloids from instigating nonstop relationship drama! According to a recent report in the National Enquirer, actor Vince Vaughn actually WARNED R-Patz to dump his "SWATH" sweetheart! Apparently, the "Wedding Crashers" star thinks that Pattinson forgiving Stewart is a big mistake... read on for more details!

After a "trial" separation (Pattinson was off filming for "The Rover" in Australia while K-Stew stuck behind in LA) the duo can't seem to keep their hands off one another! Here they are on April 13 at Coachella:

But apparently some people (including R-Patz's entire fam) are disappointed that the British heartthrob was so quick to take his cheating girlfriend back. That includes Vince Vaughn... According to the Enquirer, R-Patz recently opened up to the "older and wiser" Vaughn about his relationship woes, and a source reveals that the actor's warning was simply, "That's a mistake - a big one."

The alleged insider explains, "He told Rob he knows how easy it is to fall into a routine, but when your girl cheats on you, you should take that as a sign that you should probably end things... Vince got him thinking, for sure. But there’s a level of comfort he has with Kristen that he’s scared of losing."

Sure... apparently this convo took place before Coachella, so even if Vaugn did utter such "advice," R-Patz apparently isn't listening...

Anyway, a source close to the sitch tells Gossip Cop that the report is "totally off-base." What do Mstars fans think?