The "Armageddon" star announced she is expecting again in January, 11 months after welcoming son Sailor with her fiance, entertainment manager Dave Gardner, reported E!Online.
Tyler, who also shares 11-year-old Milo with her rocker ex Royston Langdon, said juggling her career with all of her duties as a mother has been tough, but she is grateful for everything she has.
"Every day I'm like, 'Oh my, God!'," the 38-year-old actress said.
"But then I stop and take a deep breath and just focus on gratitude and how grateful I am for all the opportunities that I have. I always say this little mantra to myself that the Universe only gives you what you can handle, so then I say thank you for giving me so much because I can handle it.