Washington, April 6 -- In a fresh glimpse into her life as a parent, Hailey Bieber has embraced her "cool mom" era, without compromising her signature style.

The Rhode founder shared a carousel of pictures from her Easter celebrations on Instagram.

Captioned "not regular mom, cool mom," referes to the iconic line from 'Mean Girls'.

Bieber channeled Mrs. George, signalling that motherhood hasn't dulled her pop-culture savvy.

In the first image, Hailey Bieber is wearing bunny ears and sunglasses while sipping coffee.

In the second image, she shared a glimpse of her holding her son Jack. She also shared a video cradling her son, Jack while watching a performance from a balcony.

The last image features Justin Bieber from the back as he ...