It seems that Kristen Stewart and Nicholas Hoult Dating Rumor is no more, but K-Stew is still on the fire of intrigues!

There is a rumor flying around the corner that "Twilight" Bella is convinced his ex-beau co-star Robert Pattinson and current girlfriend FKA Twigs relationship will not last.

As per Hollywood Life, "Kristen knows how Rob is in a relationship, and thinks that he's not enough for the "2 Weeks" singer to stick around."

An insider told HL that "[Kristen] is convinced this is just a fling. [FKA twigs] will grow tired of Rob within half-a-year. Kristen just can't see the relationship lasting."

Previously, the new lover Pattinson and Twigs have bought a house where they will live together. There is also a gossip saying that "Camp X-Ray" actress dissed the looks of "2 Weeks" singer.

HL insider said, "In a conversation with close friends at a recent party in Silverlake, Los Angeles, Kristen dissed Twigs' looks."

"Kristen has become very jealous of Rob's new romance. She was being really hard on twigs' looks, calling her fugly," source added.

Do you think Robert Pattinson and FKA Twigs will last? Share your comments here!