After the Girls creator attended the country crooner's concert Friday night, the 26-year-old star couldn't help but take to Twitter to gush over her pals' performance and share her love for the Red star.
"The @taylorswift13 show tonight=most life-affirming thing I've experienced (NOT hyperbole. After all, haven't yet been to a gay wedding.)," she quipped on her micro-blogging page.
"Tiny girls with sparkly signs (is the name of my new T Swift tribute band)," the Golden Globe winner added, clearly having her own fangirl moment.
This isn't the first time Lena has shared her love for other women in showbiz on social media. She recently supported Selena Gomez and applauded her performance in Spring Breakers and she also jumped to Anne Hathaway's defense after the actress received criticism for her Oscar speech.
Hollywood gals gotta stick together!