diff --git a/litellm/llms/bedrock/base_aws_llm.py b/litellm/llms/bedrock/base_aws_llm.py
index bf9a070f26..86b47675d4 100644
--- a/litellm/llms/bedrock/base_aws_llm.py
+++ b/litellm/llms/bedrock/base_aws_llm.py
@@ -554,6 +554,7 @@ class BaseAWSLLM:
         aws_access_key_id = optional_params.pop("aws_access_key_id", None)
         aws_session_token = optional_params.pop("aws_session_token", None)
         aws_region_name = self._get_aws_region_name(optional_params, model)
+        optional_params.pop("aws_region_name", None)
         aws_role_name = optional_params.pop("aws_role_name", None)
         aws_session_name = optional_params.pop("aws_session_name", None)
         aws_profile_name = optional_params.pop("aws_profile_name", None)
diff --git a/litellm/llms/bedrock/image/image_handler.py b/litellm/llms/bedrock/image/image_handler.py
index 4bd63fd21b..59a80b2222 100644
--- a/litellm/llms/bedrock/image/image_handler.py
+++ b/litellm/llms/bedrock/image/image_handler.py
@@ -10,6 +10,8 @@ import litellm
 from litellm._logging import verbose_logger
 from litellm.litellm_core_utils.litellm_logging import Logging as LitellmLogging
 from litellm.llms.custom_httpx.http_handler import (
+    AsyncHTTPHandler,
+    HTTPHandler,
     _get_httpx_client,
     get_async_httpx_client,
 )
@@ -51,6 +53,7 @@ class BedrockImageGeneration(BaseAWSLLM):
         aimg_generation: bool = False,
         api_base: Optional[str] = None,
         extra_headers: Optional[dict] = None,
+        client: Optional[Union[HTTPHandler, AsyncHTTPHandler]] = None,
     ):
         prepared_request = self._prepare_request(
             model=model,
@@ -69,9 +72,15 @@ class BedrockImageGeneration(BaseAWSLLM):
                 logging_obj=logging_obj,
                 prompt=prompt,
                 model_response=model_response,
+                client=(
+                    client
+                    if client is not None and isinstance(client, AsyncHTTPHandler)
+                    else None
+                ),
             )
 
-        client = _get_httpx_client()
+        if client is None or not isinstance(client, HTTPHandler):
+            client = _get_httpx_client()
         try:
             response = client.post(url=prepared_request.endpoint_url, headers=prepared_request.prepped.headers, data=prepared_request.body)  # type: ignore
             response.raise_for_status()
@@ -99,13 +108,14 @@ class BedrockImageGeneration(BaseAWSLLM):
         logging_obj: LitellmLogging,
         prompt: str,
         model_response: ImageResponse,
+        client: Optional[AsyncHTTPHandler] = None,
     ) -> ImageResponse:
         """
         Asynchronous handler for bedrock image generation
 
         Awaits the response from the bedrock image generation endpoint
         """
-        async_client = get_async_httpx_client(
+        async_client = client or get_async_httpx_client(
             llm_provider=litellm.LlmProviders.BEDROCK,
             params={"timeout": timeout},
         )
diff --git a/litellm/main.py b/litellm/main.py
index 57bcda61fd..28dbf45102 100644
--- a/litellm/main.py
+++ b/litellm/main.py
@@ -4521,6 +4521,7 @@ def image_generation(  # noqa: PLR0915
         non_default_params = {
             k: v for k, v in kwargs.items() if k not in default_params
         }  # model-specific params - pass them straight to the model/provider
+
         optional_params = get_optional_params_image_gen(
             model=model,
             n=n,
@@ -4532,6 +4533,7 @@ def image_generation(  # noqa: PLR0915
             custom_llm_provider=custom_llm_provider,
             **non_default_params,
         )
+
         logging: Logging = litellm_logging_obj
         logging.update_environment_variables(
             model=model,
@@ -4630,6 +4632,7 @@ def image_generation(  # noqa: PLR0915
                 optional_params=optional_params,
                 model_response=model_response,
                 aimg_generation=aimg_generation,
+                client=client,
             )
         elif custom_llm_provider == "vertex_ai":
             vertex_ai_project = (
diff --git a/litellm/proxy/management_endpoints/ui_sso.py b/litellm/proxy/management_endpoints/ui_sso.py
index 7a1d15fe01..0b34c575a1 100644
--- a/litellm/proxy/management_endpoints/ui_sso.py
+++ b/litellm/proxy/management_endpoints/ui_sso.py
@@ -11,6 +11,7 @@ import uuid
 from typing import TYPE_CHECKING, List, Optional, Union, cast
 
 from fastapi import APIRouter, Depends, HTTPException, Request, status
+from fastapi.responses import RedirectResponse
 
 import litellm
 from litellm._logging import verbose_proxy_logger
diff --git a/tests/image_gen_tests/test_bedrock_image_gen_unit_tests.py b/tests/image_gen_tests/test_bedrock_image_gen_unit_tests.py
index 10845a895d..fa5fbeda7f 100644
--- a/tests/image_gen_tests/test_bedrock_image_gen_unit_tests.py
+++ b/tests/image_gen_tests/test_bedrock_image_gen_unit_tests.py
@@ -263,3 +263,25 @@ def test_cost_calculator_basic():
 
     assert isinstance(cost, float)
     assert cost > 0
+
+
+def test_bedrock_image_gen_with_aws_region_name():
+    from litellm.llms.custom_httpx.http_handler import HTTPHandler
+    from litellm import image_generation
+
+    client = HTTPHandler()
+
+    with patch.object(client, "post") as mock_post:
+        try:
+            image_generation(
+                model="bedrock/stability.stable-image-ultra-v1:1",
+                prompt="A beautiful sunset",
+                aws_region_name="us-west-2",
+                client=client,
+            )
+        except Exception as e:
+            print(e)
+            raise e
+        mock_post.assert_called_once()
+        args, kwargs = mock_post.call_args
+        print(kwargs)