Anna Elisabet Eberstein 'love child' with Hugh Grant: Tinglan Hong pregnant with son at same time, actor fathers 3 babies in less than 2 years! [PHOTOS]

Not only is Hugh Grant a great actor - he's one popular ladies man!

Reports confirm that Grant recently fathered a "love child" with a Swedish television producer Anna Elisabet Eberstein. The baby boy was born over a year ago, but the 53-year-old "Notting Hill" star just recently added his name to the birth certificate. Apparently, Grant and Eberstein have been dating for over two years now.

Back in 2011, Grant fathered his first child with "romantic fling" Tinglan Hong - the little girl's name is Tabitha. The estranged couple continued their on-and-off again reltionship, resulting in another baby named Felix Chang.

Which means Eberstein and Hong were pregnant at the SAME TIME. Hong gave birth to Chang about three months after Eberstein's son entered the world.

That's three children in a matter of 15 months. Crazy.

Check out some pics of both baby mamas here.

It remains unknown if 33-year-old Hong was away of Grant's affair with Eberstein (also in her mid-30s). Grant and his reps wouldnt' give any comment, and Eberstein told the Daily Mail when leaving her London home on Wednesday (January 29), "Sorry, I have to go."

But Eberstein's mother Susanne  was happy to finally talk from Sweden. She's had to keep her proud grandson a secret for the past year. She insists that the baby is a "wonderful little cute boy."

Apparently congradulations are in order (again)!