Ruh-roh! Are things between 16 year old Miley Cyrus and her 20 year old underwear model manfriend Justin Gaston coming to a breaking point? According to new rumors going around, yes they are … and papa Billy Ray Cyrus is not happy about it. According to reports, Miley is over Justin (mebbe she’s interested in getting back with her more age-appropriate and famous in his own right ex-boyfrined Nick Jonas) and Billy Ray is doing everything he can to keep them together (which could mean that either Billy Ray is in love with Justin or he’s in love with the idea of his daughter with him … and both scenarios are creepy as hell). Miley on the other hand is, reportedly, more interested in getting back with her Jonas. There are even a few seemingly telling photos of Jiley engaged in a pretty serious discussion (argument?) at a studio in Studio City, CA this weekend … could it be curtains for Jiley soon?

Miley Cyrus has some bad news for boyfriend Justin Gaston: She wants to get back together with her ex, Nick Jonas. Although the 16-year-old “Hannah Montana” star has been dating 20-year-old underwear model/musician Gaston for nearly eight months, an insider says her heart belongs to first love Jonas. And the two — who split in 2007 — have found it impossible to stay apart from one another. “Miley and Nick want to get back together,” our source tells us. “Because they’re working together [on a new video], they’ve been put in close proximity to each other. They’re now spending more and more time together, and they’re constantly on the phone.” When the two were photographed together on a lunch date at L.A.’s Village Idiot in mid-April, Miley laughed off rumors of a romance, using the “just friends” chestnut. But do friends kiss and cuddle? When the two get together these days, their relationship hardly seems platonic. Says our insider, “Miley was over at the Jonas house recently, and they were smooching. Nick’s parents have this rule that when a girl is over, the door has to be open, but that didn’t stop Nick and Miley from making out.” According to the snitch, the couple is “very sweet together,” but they do have their squabbles — especially when it comes to telling Justin the truth. The source says Miley even turned on the waterworks recently, crying: “How do I tell him? I don’t know how to do this!” Adds the insider, “She doesn’t know how to tell Justin that they’re over, but Nick is being very firm with her. He’s a good, stand-up kind of guy, and is making Miley tell Justin very, very soon. He’s being tough about it” … Says the insider: “I think Miley and Nick are definitely in the process of rekindling their romance.” Nick’s rep told us, “We have no comment on our client’s personal life.” Miley’s flack didn’t respond by deadline.

HMMM. Mebbe it was finally time for Miley to have that “talk” with Justin and that is what this discussion (argument?) was all about? After the jump, check out more phtoos of Jiley engaged in this serious tête-à-tête and see the possible outcome of their chat …

Yeah, whatever they were talkin’ about … it didn’t look happy. That ponytail makes me sad, too, so I’m glad something is being done about it.

Also this weekend, Miley and her entire Cyrus family made their way out to the Universal Studios CityWalk for the launch of some new organization (or whatever) but, curiously, Justin Gaston was nowhere to be seen:

Could this really be the end of Jiley? If so, what’s going to become of poor Justin Gaston? Will he be left an empty shell of a 20 year old man with no home to go to and no famous underage girlfriend to follow around? Hollywood can be so cruel sometimes.

[Source, Source]