Jennifer Garner held onto her young son, Samuel Affleck, leaving an appointment in LA yesterday. It's been a busy week for the Garner-Afflecks. Jen held down the fort on Monday night while Ben made an appearance at the Human Rights Watch's Annual Voices of Justice Dinner. Last night, Jen opted to spend the evening in while Ben stopped by GQ's Men of the Year party at Chateau Marmont. This morning brought another exciting surprise for Ben, who ranked among this year's Sexiest Men Alive, though it was Channing Tatum who took home the highly coveted top spot.