Heidi Klum gave birth to her fourth child early Friday

The 36-year-old German supermodel delivered a baby girl named Lou Samuel in Los Angeles at approximately 1AM this morning, RadarOnline reports.

The Project Runway host already has three children Leni, 4 (with Italian businessman Flavio Briatore), Henry Günther, 3, and Johan Riley, 2, with her crooner husband Seal.

Congrats to them!