We're Lizzing with excitement! It's Tina Fey [1]'s birthday today, and in honor of the funny lady's 44th, we're celebrating her most beloved role: Liz Lemon on 30 Rock. During the show's run, Tina turned Liz into a TV icon for the modern woman. Liz is a confident and successful working woman and loyal friend, yet she's still hilariously self-deprecating in a relatable way. And we can appreciate her sense of humor about her dating life, which included a string of handsome goofball love interests played by the likes of Matt Damon [2], Jon Hamm [3], Jason Sudeikis, and James Franco [4]. It was a fun run watching Liz find her own version of happily-ever-after. Now let's honor her with some of our favorite Liz Lemon GIFs. After all, there "ain't no party like a Liz Lemon party 'cause a Liz Lemon party is MANDATORY!"

— Additional reporting by Tara Block

When Your Significant Other Suggests You Dress Sexier

When You Flirt With the Barista

When You Decide to Leave a Wedding Early

When You Run Into Your Ex and His New Girlfriend

When You're Single Again After a Long-Term Relationship

When You're Not in the Mood

When Your Mom Tries to Set You Up on a Blind Date

When Your Girlfriends Are All Pushing Cleanses

When Your Friend Says She's Getting Back Together With Her Ex

When You Turn 30

When You Try to Pull a Carrie and Give Sex Advice to Your Friends

When Your Newsfeed Is Filled Entirely With Baby Photos

When You Pick Online Dating Over Bars

When Your Boyfriend Underappreciates You

When You Get a Bonus

When You Get Into Bed After a Big Meal Out

When You Dress Up For a Date For Once

When You Go to Target For Date Night

When You Finally Get Your Appetite Back After a Bad Breakup

When You Get a Haircut

When Your Friends Ask What You're Looking For in a Guy

When You Bust Out Your "Sexy" Moves From College