Kylie Jenner's Baby News Dominates Twitter -- See Most Hilarious Reactions!
Photos from Inside Kylie Jenner's Top Secret Pregnancy

See how Kylie's family and fans are reacting to the news with love ... and a ton of jokes!

Kylie Jenner told the Super Bowl to step aside on Sunday, quickly becoming the #1 trend on Twitter after finally confirming she was pregnant and just welcomed a baby girl.

Jenner announced the news around 1pm, saying she kept everything to herself for the past 9 months because she wanted to "prepare for this role of a lifetime in the most positive, stress free and healthy way I knew how."

Travis himself and Kylie's family members were among the first to react:

Fans have been reacting to the arrival of her baby with Travis Scott with excitement and, naturally, jokes as well.

See the funniest and most savage tweets so far!

View Photos YouTube Inside Kylie's Secret Pregnancy: What She's Been Hiding for 9 Months!