Kristen Stewart & Robert Pattinson Breakdown, 'Twilight' Beauty Hits 'All-Time Low' After Break-Up & Alicia Cargile 'Lesbian Love,' Nicholas Hault Dating Rumors Persist

Kristen Stewart continues rocking Hollywood even after shedding her popular (and somewhat "Twilight" persona. So, why is she so sad?

Well, she's not!

A recent shady report in OK! magazine reveals that K-Stew's at an "all-time low" - especially in regards to her personal life.

An alleged source claims:

"She was devastated when [Robert Pattinson] dumped her, and now that her relationship with [Alicia Cargile] has gone south, she's a wreck."

Um - Robsten broke-up years ago! in fact, the British heartthrob holds no hard feelings against his ex. Apparently, "sh*t happens."

As for Cargile... the two are just friends, NOT lesbian lovers!

Still, the seedy source explains:

"She cries all the time... She worries she'll never love again." 

Actually, K-Stew seems to be doing just fine... she's really busy working on a slew of new film projects, including the upcoming drama/sci-fi flick "Equals" -

She's happy, and such "breakdown" rumors are pure nonsense. Another GossipCop insider confirms that there's "no truth" to such allegations that K-Stew's "falling apart."

And as for those Nicholas Hoult romance rumors...