IT depends on how she look and acts, but it be sort of rare to find someone like that.
Someone born in 1973 will turn 38 on his birthday in 2011, and 39 on his birthday in 2012.
They would be approaching their 2015th birthday !
Someone born in 1990 would be 23 on their birthday in 2013
Someone born July 11, 1983 would have been 30 on his birthday in 2013, and 35 on his birthday in 2018.
Assuming someone had already had their birthday, taking this year as 2010, they would be 37 years old. If they had not yet had their birthday, they would be 36 years old.
They would have their 37th birthday this month.
Given the current year of 2010, if someone has already celebrated their birthday, they would have been born in 1937. If they had not yet celebrated their birthday, they would have been born in 1936.
Someone born in 1986 would celebrate their 26th birthday in 2012.
On his birthday in 2009, a person born in 1949 turns 60.
70, and on his next birthday would be 71.
They would have their 37th birthday this year (2012)
Assuming the current year of 2010, someone born in 1964 who has had their birthday already this year would be 46 years old. If you have not had your birthday yet, you would be 45.