Pop icon Michael Jackson’s daughter Paris Jackson looked happy when she stepped out with her boyfriend Chester Castellaw to attend the launch party for her cousins’ new docuseries, "The Jacksons: Next Generation" at the Goal Sports Café in West Hollywood Friday.

The 17-year-old brought along her boyfriend for the screening of the docuseries. The pair was joined by Paris’s brother Blanket and a host of friends and family members. Paris looked incredibly happy as she held hands with her boyfriend.

The aspiring actress opted for a casual look for the outing with blue jeans and white top. Her top featured long sleeves with graphic prints and a thin belt. Paris accessorized with black beaded bracelets, chains and a silver anklet. She wore a pair of black and white Converse sneakers with her outfit.

Her makeup was kept minimal with black eyeliner and a slick of lip gloss. Her red hair was styled into curls.

Chester, who is a member of the Real So Cal soccer club, opted for an all-black ensemble, wearing a black T-shirt and matching trousers with beige shoes ankle-length sneakers.

Paris’s younger brother Blanket, 13, was dressed in a white polo shirt and black trousers in baggy style. He remained close to his doting sister throughout the night. Their older brother Prince also attended the bash with his girlfriend.

The 18-year-old, who graduated from Buckley High School in Sherman Oaks, California in June, wore blue baggy jeans with a gray T-shirt. The teen, who is pursuing his freshman year at Loyola Marymount University, also sported a goatee, and accessorized with gold chains, bracelet and rings.

Prince’s girlfriend wore a gray crop top, which she paired with a black mini skirt. She finished her look with a black handbag and matching strappy heels. Meanwhile, Paris and Chester are already reportedly serious about each other and planning a future together. An insider said that Chester was in love with Paris and would love to marry her, adding that he has given her a promise ring.

Paris returned to her family home near Los Angeles in March. She had been going to a speciality boarding school in Utah. After her dad’s death in 2009, she and her brothers Michael, 18, and Blanket, 13 lived with mostly their grandmother Katherine Jackson and older cousin T.J. Jackson.