1.   Ella was his first girlfriend.

2.   Katherine is his first girlfriend since breaking up with Maggie.

3.   Katherine was his first girlfriend.

4.   ...his first real girlfriend.

5.   My first girlfriend was a Conlon.

6.   Bell says Locke, a teacher, was the first girlfriend around whom he felt totally at ease.

7.   His first serious girlfriend was Geraldine Chaplin.

8.   His first girlfriend, actress Diana Hyland, died of cancer.

9.   I told Harriet about the day with my first girlfriend when I learned I could dance pretty well.

10.   In the fall, Nelford underwent an abrupt transformation as he began to date Kathleen Roskot, the first serious girlfriend his Columbia friends had ever seen him with.