5:15 p.m. -- Former USC commit Eddie Vanderdoes signed with Notre Dame.
4:11 p.m. -- USC sent out a press release announcing its recruiting class. "We could only sign a limited number of players because of our sanctions, so we went after the best of the best," coach Lane Kiffin said in a statement.
Kiffin will hold a press conference on campus at 5 p.m. PT. It will be streamed live official athletic website, usctrojans.com.
4:00 p.m. -- "In the summertime I committed to USC, and there's a reason why I committed," said Nico Falah, who announced for the Trojans. "It was back and forth and hard to decide, but I went with the greater picture."
Falah also said that UCLA made a late run for him this morning, but he prayed about the decision and signed with USC.
1:08 p.m. -- Indications are that USC might be done for the day. There's the possibility that the coaching staff tucks away the five available scholarships and uses them for the 2014 class, which would become a 20-member class.
12:46 p.m. -- USC has officially announced the signings of Nico Falah, Steven Mitchell, Ty Isaac, Michael Hutchings, Khaliel Rodgers and Quinton Powell.
12:34 p.m. -- ESPN 150 prospect Steven Mitchell, the only receiver in the class, has also signed. No official word from USC yet, though. No surprise on this one. Read all about Mitchell's drama-free recruitment here.
12:29 p.m. -- It's important to note that USC has yet to announce any of its signees, though Khaliel Rodgers and Michael Hutchings have confirmed they have signed and sent in their national letters of intent.
12:16 p.m. -- Washington has announced that it received a signed national letter of intent from cornerback Jermaine Kelly, ending any chance USC had to swoop in late for the local standout. The Trojans offered on Tuesday hoping to soften the blow dealt by the loss of Jalen Ramsey, but it was too late. Kelly fell in love with Seattle and decided to leave the area. USC has had a bad two days.
12:11 p.m. -- It's no surprise now, but Jason Hatcher has officially signed with Kentucky. He walked into his announcement ceremony wearing a blue tie and carrying a blue Kentucky hat. Bigelow is the lone defensive lineman who remains from a group that included Hatcher, Fitts, Prevot and Eddie Vanderdoes.
11:11 a.m. -- We've received word that cornerback Jermaine Kelly, who was offered by USC less than 24 hours before signing day, is expected to announce his college choice in 30 minutes.
Kelly (Los Angeles/Salesian) is committed to Washington and was previously committed to UCLA, but it wouldn't be surprising if he signed with childhood favorite USC. It would be big for the Trojans given the loss of No. 4 CB Jalen Ramsey to Florida State.
11:00 a.m. -- No. 14 DT Keith Bryant had a USC hat on the table at his announcement ceremony but committed to Florida State. It appears Bigelow will be the only incoming defensive lineman for the Trojans.
9:33 a.m. -- Eddie Vanderdoes has cleared the air about his situation, writing on his Twitter account: "I'll put my life on it that I have NOT signed one paper yet."
9:15 a.m. -- ESPN 150 linebacker Quinton Powell (Daytona Beach, Fla./Mainland) committed to USC, ending a drought of sorts for the Trojans. Fitts, Thomas, Ramsey and Prevot had committed elsewhere, so this is an important pick up for USC.
"Every time I heard about (the decommitments) I shrugged it off," Powell said. "I just thought about myself. I wanted to commit based on my opinion of the school."
8:41 a.m. -- Prevot announced he is signing with Oregon. Another blow to USC, heightened by the fact that they lost out to another Pac-12 school... With DE Kylie Fitts (Redlands, Calif./Redlands East Valley) signing with UCLA and Jason Hatcher (Louisville, Ky./Trinity) expected to sign with Kentucky, the Trojans are down to early enrollee Kenny Bigelow in this class.
8:28 a.m. -- Four-star DE Torrodney Prevot (Houston, Texas/Alief Taylor) has three hats on the table at his announcement ceremony: USC, Oregon and Texas A&M...
8:00 a.m. -- No. 4-rated CB Jalen Ramsey (Brentwood, Tenn./Brentwood Academy) officially flipped from USC to Florida State in a signing ceremony at his school. It's a big loss for USC, which had held onto his commitment since the summer. Ultimately, the firing of defensive backs coach Marvin Sanders appears to have made the difference. Ramsey felt very comfortable with new Florida State defensive coordinator Jeremy Pruitt, who recruited him while he was at Alabama.
7:16 a.m. -- UCLA coach Jim Mora announced the school received a signed national letter of intent from four-star safety Tahaan Goodman (Rancho Cucamonga, Calif./Rancho Cucamonga), ending any speculation that the close friend of USC early enrollee Chris Hawkins might potentially flip. Not catastrophic since the Trojans are set at safety with No. 1 Su'a Cravens and No. 3 Leon McQuay III.
6:15 a.m. -- No. 1-rated OLB Matthew Thomas (Miami, Fla./Booker T. Washington) committed to Florida State, citing a comfort level with the coaches and it being a family decision. According to sources, USC made a late run Tuesday night but ran out of time.
4:55 a.m. -- ESPN 300 OG Khaliel Rodgers has signed his paperwork and is making it official with the Trojans.
4:15 a.m. -- Signing day is finally here. Follow along for the latest news as USC looks to put the finishing touches on its 2013 recruiting class.