Nigerian-American DJ, entertainer, social media influencer and former radio personality Nicole Simon-Ogan best known by her stage name Gigi Jasmine was born on 25 March 1994 in United States of America. Hailing from Akwa Ibom and currently residing in Abuja, Nigeria. Her parents, Kalada Simon-Ogan, a former network system engineer, and Joyce Simon-Ogan, a career consultant.

Although raised in the United States, she has strong Nigerian roots specifically Akwa Ibom and Rivers State.

She attended South River High School in Maryland and West Virginia University; she studied Political Science and International Relations, with minors in French and Economics. She also served as the president of her university’s Model United Nations chapter, leading her team to victory in multiple international competitions. She has traveled to more than 20 countries through educational and diplomatic programs.

Gigi Jasmine became a prominent DJ in Nigeria, building a reputation in Abuja and performing at international events, with her first international booking in Tanzania. She is noted for her unusual technique of DJing without headphones. Before becoming a DJ, she played the flute for 15 years.

She describes herself as a perfectionist and is known for her bold, brilliant, and confident personality.

She joined Big Brother Naija in July 2025, with the goal of using the platform to expand her reach and share her talent. She was known on the show for her intelligence, authenticity, and confidence. Gigi was evicted from the house after 28 days.

The Nigerian entertainer was single while in Biggie’s house. As reported by DStv Africa Magic, she mentioned that she came to understand that not everyone shares her kind of heart, and this realization marked one of the lowest moments in her life. When she loves, she loves wholeheartedly and is very giving, but unfortunately, some individuals only exploit her kindness and take advantage of her generosity. Gigi Jasmine has an estimated net worth of $100,000 (₦149 million naira).

Ifeyinwa “Ivatar” Adewumi is a Nigerian media personality, DJ, model, and actress who was born on the 15th of February 1988 in Akwa, Anambra State, Nigeria. She is from Anambra State, with Yoruba and Igbo heritage.

She is best known for participated as a housemate in the tenth season of the reality TV series Big Brother Naija in 2025.
She is recognized for her fashionable, tattooed look, along with her straightforward personality. She was 37 years old at the time of her appearance on Big Brother Naija.

During her time in the house, she was seen as a calm yet strong and insightful figure. Renowned for her charm and authenticity, she was open about her previous mistakes in placing trust in others. She was evicted from the house on Sunday, September 7, 2025.

Ivatar expressed that participating in Big Brother Naija had always been a dream of hers, and she mentioned that her daughter is also a big fan of the show.

She is a proud mother to a daughter, which she has called the highest point in her life. She noted that having her daughter was unexpected, but it made her a better person. She mentioned that one of her greatest personal accomplishments was learning to let go of anything that negatively impacts her mental, physical, or emotional well-being.

Ivatar has experience as a DJ, actress, and television host. She put in a lot of effort to earn her DJ certification and has played at big events, even prior to celebrating her first year as a professional DJ. Her bold, heavily-tattooed style has made her a well-known media personality.

After her eviction, she has taken part in media interviews where she talked about her connections with fellow housemates, including Mensan. She has also confirmed that she is getting back into DJing. Ivatar has an estimated net worth of $50,000 that’s about ₦75 million naira.