Summer is the only daughter, second eldest of the Hugglemonster family, and Henry's older sister. She sings and dances almost everywhere she goes. She often gets upset and overreacts when things are hopeless. She also hates disappointing her fans.
Summer wears red shoes throughout the entire series as well as a yellow bow, although she takes off the shoes where she's swimming. She often wears an aqua tutu for ballet, sometimes with a silver tiara.
Have a Henry Hugglemonster Day • Open Up, Flower • Happy Hugglemonster Day • Super Summer Sleepy Song • Close Your Eyes, Ivor • The Summer Song • The Roar Off • Gotta Get a Grip • The Ballad of Beckett • The S'more Roars Song • Summer's Birthday Song • Roar it Up! • Number One Fan • Welcome to Our Home • Roartaastically Beautiful • I'm Working • Hugglemonster Manners • Wanna Touch the Sky • Being Big's Roarsome and How • Monster Heart • Grrrrls Just Wanna Roar • The Roaring Lion • Who Needs a Fang? • The Hugglemonster Way • The Pirouette Song • Time Zooms By • My Brother • Heromonsters Woohoo! • The Friendliest Place Ever • To Monsterschool • Summergrams for You • My Happiest Day • I've Got Pizzazz • Save the Glimmergrove • Dare to Scare • Big Big Baby • You Go Well Together • Catch That Cake • More Than One Way to Save the Day • Make Your Own Fun! • So, So Roarsome • Everybody's Good at Something • Knit it Up • Play By the Rules • That'll Be a Happy Huggleween • One Small Stomp • The Monster Moon • When I'm Frightened • Roarsville Rovers Anthem • We've Got the Bug for a Birthday Bash • Bubble Huggin' • K-Growl Jingle • Every Word That I Say • Everything That You Are • Baby Bro Blues • Close Your Eyes • Our Way is Better • No One Way is Better • Monster Holiday • Jingle Howls • We Wish You a Happy Hugglemas • Hugglemas Carol Medley • Dress Up Disaster • Dress That Disaster Away • The Dudes' Day Duet