Amanda Seyfried and Justin Long make their first official public appearance as a couple

It seems Justin Long has a thing for doe-eyed beauties, because Drew Barrymore’s ex is now officially dating Mean GirlsAmanda Seyfried.

The duo made their first public appearance on Tuesday (April 22) on the red carpet at the premiere of Broadway’s Hedwig and the Angry Inch, starring How I Met Your Mother’s Neil Patrick Harris.

The 28-year-old Chloe actress sported an all-black ensemble – a knee-length dress topped with an oversized blazer – and combat boots, and topped off the look with a bright red lip. Justin, 35, complemented his starlet with an equally moody colour scheme and black leather shoes.

While the twosome have been quiet about their relationship, Amanda hinted at the union recently with a cryptic, over-saturated Instagram photo. She has also played up their secrecy before with a photo of two shadowed silhouettes (presumably them) holding hands.

The thespian duo both have recent theatre stints – Amanda’s role in Fathers and Daughters recently wrapped while Justin is set to appear in Living on Love in July.

Don't miss a beat with HELLO! Canada's Daily Hits newsletter, your daily dose of royal and celebrity news, fashion, weddings and more. CLICK HERE to sign up for free!