Seeing as we're in the "Part-Time Era" for WWE right now, with big stars like The Rock, Brock Lesnar, and Chris Jericho -- even Triple H at this point -- working extremely light schedules, it's important to keep up with advertisements so we know just when each of the three are going to show up.

The fine folks over at PWTorch.com have you covered:

-- Feb. 11 Raw (Nashville, Tenn.): The Rock, Chris Jericho, no Lesnar.
-- Feb. 12 SD (Little Rock, Ark.): Rock, Jericho.

-- Feb. 17 E. Chamber PPV (New Orleans): Rock, Jericho, no Lesnar.
-- Feb. 18 Raw (Lafayette, La.): Rock, Jericho, no Lesnar.
-- Feb. 19 SD (Biloxi, Miss.): No part-timers.

-- Feb. 25 Raw (Dallas, Tex.): Lesnar only.
-- Feb. 26 SD (OKC): No part-timers.

-- Mar. 4 Raw (Buffalo, N.Y.): The Rock only.
-- Mar. 5 SD (Albany, N.Y.): No part-timers.

-- Mar. 11 Raw (Indianapolis, Ind.): Lesnar, Jericho, no Rock.
-- Mar. 12 SD (Ft. Wayne, Ind.): Jericho only.

-- Mar. 18 Raw (Pittsburgh, Pa.): Lesnar just added, Jericho.
-- Mar. 19 SD (Cincinnati, Ohio): Jericho only.

-- Mar. 25 Raw (Philadelphia, Pa.): Rock, Jericho, no Brock.
-- Mar. 26 SD (Hershey, Pa.): Rock, Jericho.

-- Apr. 1 Raw (Washington, D.C.): Pre-WM29 with Rock, Lesnar, Jericho.

-- Apr. 7 WM29 (MetLife Stadium): The Rock official.
-- Apr. 8 Raw (E. Rutherford, N.J.): Day-after Mania with Rock, Jericho advertised.
-- Apr. 9 SD (Boston, Mass): Triple H, Jericho advertised.

The good news is that when one is gone, the others are picking up the slack and vice versa. One of the big three will always be there and what's more, there are now rumors floating around that WWE could be working hard to ensure both Rock and Lesnar work the SummerSlam pay-per-view (PPV) in August thanks to the fact that it's scheduled for Los Angeles and they could get plenty of mainstream press and celebrity attention with those two appearing.

Either way, enjoy them while they're here.