Hailee Steinfeld and Josh Allen are officially a family of three following the birth of their first baby. "We're feeling incredibly grateful and blessed and savouring these early moments," Steinfeld, 29, wrote in her newsletter on Thursday, April 2, after confirming that she welcomed a girl. "Thank you so much for the love and well wishes." Steinfeld and Allen, 29, announced in December 2025 that they were expecting baby No. 1.