VIDEO : Lindsay Lohan Celebrates Her 30th Birthday With Egor Tarabasov and Friends

Instagram Opa! Lindsay Lohan had a lot to be "happy" about on her 30th birthday! The Mean Girls actress, who has overcome personal and legal turmoil that has derailed her acting career, celebrated the big 3-0 on the Greek island of Mykonos with beau Egor Tarabasov . The 22-year-old Russian businessman is also her rumored fiancé , although the two have not confirmed they are engaged. The two partied at her birthday bash Saturday.