News Bites: Janet, Kanye West, Rihanna, Lil Jon, Paula Abdul, Papoose, Remy Ma

Janet Jackson planning tour, weight loss book. Details.

Kanye West shoots “Homecoming” video. View stills.

Rihanna helps woman find bone marrow donor. More.

What’s Lil Jon been up to lately? Find out.

Paula Abdul working on comeback album. Full story.

Is Papoose about to make Remy Ma his wife? Details.