In a large bowl combine together rice, beans, tomato, onion, cooked corn (cook according to package directions), and cumin powder.
Once rice is mixed, set aside. Roughly chop about a quarter head of lettuce until shredded.
In a mixing bowl put thawed shrimp, spices, salt, olive oil, and lemon juice.
Heat a drizzle of olive oil in a skillet on medium-high heat.
Once oil is to temperature add in shrimp. Sear on both sides until golden, not more than 2-3 minutes per side.
Once shrimp is cooked you can put together rice bowl!
Add mixed rice in a bowl top with shredded lettuce, cheese, sour cream, salsa, and shrimp.
This goes great by itself or with a side of tortilla chips.
Enjoy!