LeAnn Rimes has been accused of "stalking" the actor she allegedly had an affair with.
The 26-year-old star – who is married to dancer Dean Sheremet - was photographed enjoying intimate dinners with her TV movie co-star Eddie Cibrian earlier this year.
Both parties denied an affair, and Eddie cut ties with LeAnn, but his wife Brandi Glanville claims the 'Can't Fight The Moonlight' star is still obsessed with her husband.
She told Us Weekly magazine: "LeAnn is a stalker. She refuses to leave us alone. It is shameful and scary. People are going to say it takes two to tango and I get that, but at some point LeAnn needs to stop asking him to dance."
Brandi alleges LeAnn followed Eddie to a Los Angeles Lakers basketball game on May 17, two weeks after he changed his phone number to escape her "constant texting and calling".
Brandi – who has two children Mason, six, and Jake, two, with Eddie – thinks LeAnn is trying to continue her alleged romance with the actor to revive her flagging career.
She said: "LeAnn is so desperate for fame she has left her self-respect in the gutter and doesn't care who she hurts to get what she wants.
"She's hurting my family and messing with the wrong mom. I'm not a scorned wife. I'm a happy wife fighting for what I have."
LeAnn's representative refused to comment, but a friend of the singer's added: "Eddie and Brandi are both on the record on this and LeAnn has kept quiet, so what does that tell you about who is after fame and press?"