'Glee' Star Heather Morris Look I'm Pregnant Too!

With all the commotion over Halle Berry's pregnancy bombshell ... it was easy to miss that "Glee" star Heather Morris got knocked up too -- so she's letting her baby belly speak for her.

The 26-year-old showed off her growing bump -- which is about 3 months along -- in L.A. Saturday ... for the first time since announcing she and BF Taylor Hubbell were expecting a kid last week.

No word whether the pregnancy will show up in any "Glee" storylines, but at this point ... it's not like it could make the show worse.