Zeina Heart started her porn career at the tender age of 19. She made her porn debut in 2005 and remained an active performer until 2012. Zeina has been featured in a total of 46 erotic films and was a frequent performer in lesbian genre. Her first video project was titled Bruno B. The World's Luckiest Guy 6 exclusively released by Mile High. Zeina Heart was also seen in Fresh Faces 1 where she got to perform an intense anal sex scene under the direction of Ray Wolfe. Digital Sin also gave her a perfect role in Not Charlie's Angels XXX where she did a hot solo performance. In 2009, she joined the casts of Teens Like It Big 3 exclusively released by Brazzers.