Congratulations are in order for singer Lisa Loeb and Late Night with Conan O’Brien music coordinator Roey Hershkovitz, who are expecting their first child. Loeb, 41, and Hershkovitz , 31, had been dating on and off since 2006, after setting eyes on each other at a business meeting and were married in January this year. Loeb, who has made eight albums and had a No. 1 song in “Stay (I Missed You),” focuses a lot of her time to heading up her own non-profit, the Camp Lisa Foundation, which helps underprivileged children attend summer camp.