Bettina Anderson has a twin sister, Kristina McPherson. Donald Trump Jr. and former Fox News host Kimberly Guilfoyle share a home in Jupiter, Florida. Who is Bettina Anderson? When it comes to Palm Beach society, the model and socialite's a well-known figure.

It appears that Don Jr. has a new romance. Learn all about his rumored new girlfriend, Bettina, when their relationship began and more.

It’s out with the old and in with the new as Donald Trump Jr. steps out with Palm Beach socialite and model Bettina Anderson while his ex-fiancée Kimberly Guilfoyle packs her bags for Greece.