Starfire

Starfire, sometimes "Star" (real name Princess Koriand'r) is an alien princess from the distant world of Tamaran, and one of the five founding members of the Teen Titans. She is also Robin's main love interest.

Early Life
Starfire was born and raised on the planet Tamaran before arriving on Earth and joining the Teen Titans. The Tamaraneans are an emotional race that see feelings and sensations as the force that drives their very livelihood and strengthens their abilities. In fact, it's their emotions that further increase their natural abilities of flight, and projection of pure ultraviolet energy. Because of this, Starfire is inherently the most sensitive member of the Titans.She had a sad childhood as her only family was her mean older sister Blackfire.

History
How Justice League Should Have Ended 

Starfire comes with the Teen Titans to tell Cyborg they need to stop Stepenwolf.

Super Cafe: Teens and Titans

Starfire comes in the T-car with the Teen Titans to ask what Batman and Superman thought of their movie (Teen Titans Go! To the Movies!). When the Titans are happy that Batman likes it Starfire joins them in. a victory dance.

Villain Pub: Trick or Treat

Starfire and the Teen Titans go trick or treating as themselves at the villain pub pretending they’re normal kids who are going trick or treating as the Teen Titans.