Kelly Osbourne is pregnant with her first child

The pair affirmed they were dating in February

The 37-year-old said

she was "in seventh heaven" to announce.

that the pregnancy was the reason she'd been "tranquil

many other celebritie

she will make "an astonishing Momma

The Talk", took to Instagram to compliment her girl

she was "so eager to share the wonderful excursion

ahead of young Osbourne