Hundreds of thousands of people gathered at the Staples Centre in Los Angeles on Monday to honour Kobe and Gianna Bryant.
Former Los Angeles Lakers shooting guard Bryant, 41, and Gianna, 13, were among nine people killed in a helicopter crash in January.
Kobe's wife Vanessa opened the memorial with an emotional tribute to her "baby girl" and her "soulmate".
"God knew they couldn't be on this Earth without each other," Vanessa said. "He had to bring them home to have them together."
NBA legends Michael Jordan and Shaquille O'Neal also took to the stage to remember their late friend.
"When Kobe Bryant died, a piece of me died," said an emotional Jordan. Meanwhile, O'Neal called Kobe "Heaven's MVP" and added: "Kobe and I always held a deep respect and love for one another."
The memorial also saw performances from Beyoncé, Alicia Keys and Christina Aguilera.
The father and stepmother of Sara Sharif, a 10-year-old girl who was found dead in her home in Britain, were on Wednesday convicted of her murder after a trial which heard harrowing details of her treatment before her death.
The Afghan Taliban's acting minister for refugees, Khalil Rahman Haqqani, and six other people were killed in an explosion in the capital Kabul on Wednesday, his nephew said.
Israeli strikes in the northern and central Gaza Strip on Wednesday killed at least 33 Palestinians, most of them in Beit Lahiya town in the north of the enclave, medics said.
Syrian rebels backed by Turkey, who ousted president Bashar al-Assad, said on Tuesday they had taken the eastern city of Deir ez-Zur, while a war monitor confirmed Kurdish forces had withdrawn.
The death toll from a Russian missile strike that destroyed a clinic in the Ukrainian city of Zaporizhzhia on Tuesday has risen to six, while four more people remain under the rubble, the regional governor and emergency services said on Wednesday.