How old was Britney Spears when she made her first album?
17
15
15
15
15
15
15
17
15
17
15
17
16
15
17
16
15
17
16
15
17
16
15
17
16
15
17
16
15
17
13
14
16
15
17
13
14
16
15
17
13
14
16
15
17
13
14
16
15
17
13
14
16
15
17
13
14
16
15
17
13
14
16
18
17
13
14
16
18
17
13
14
16
18
17
13
14
16
18
17
13
14
16
18
17
13
14
16
18
13
ten
14
16
18
4
13
5
ten
14
16
18
4
13
5
14
10
ten
18
4
7
13
5
12
14
10
18
4
7
13
ten
24
5
12
14
10
20
18
8
4
7
13
24
5
ten
12
14
10
20
3
18
6
8
4
7
13
24
5
58
9
12
14
10
20
3
ten
18
6
8
4
7
13
24
5
9
12
14
10
58
0
20
3
18
6
8
4
7
ten
24
5
9
12
10
20
3
2
18
6
8
4
7
0
69
24
61
5
9
ten
58
20
2
8