The Sheikh's Pregnant Bride (The Jawhara Sheikhs #1) by Leslie North

Sheik Kamal runs a small country in the Middle East and while in America wrapping up business the Sheik and his brother attend a party to celebrate the successful deal that will benefit his country. When he spots Erin he immediately wants her and as the evening progresses his plans become long term but before he can convince her he is called home because a crisis has arisen.

Erin went to a business party with her cousin and while talking with the man her cousin has it bad for his brother walks up. She has no clue who he is but she is going to break her own rules because the chemistry is irresistible. When he has to return home it is with the promise they will see each other again and body guard and car for her. After weeks of not hearing from him she finds herself pregnant and before she can even tell him she finds herself with a fiancé and in another country.